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Memory leaks ! #253

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opened 2026-01-29 16:39:02 +00:00 by claunia · 6 comments
claunia commented 2026-01-29 16:39:02 +00:00
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Originally created by @sidgairo18 on GitHub (Jan 21, 2017).

  1. Leaked_storage: Variable unescaped going out of scope leaks the storage it points to in file src/lib_ccx/ccx_encoders_webvtt.c , function write_stringz_as_webvtt()
  2. leaked_storage: Returning without freeing context leaks the storage that it points to in file src/lib_ccx/ccx_encoders_common.c function encode_sub()
  3. leaked_storage: Variable epg going out of scope leaks the storage it points to in the file /src/lib_ccx/networking.c function net_send_epg()
  4. leaked_storage: Variable ctx going out of scope leaks the storage it points to in the file src/lib_ccx/lib_ccx.c function init_libraries()
Originally created by @sidgairo18 on GitHub (Jan 21, 2017). 1. Leaked_storage: Variable unescaped going out of scope leaks the storage it points to in file src/lib_ccx/ccx_encoders_webvtt.c , function `write_stringz_as_webvtt()` 2. leaked_storage: Returning without freeing `context` leaks the storage that it points to in file src/lib_ccx/ccx_encoders_common.c function `encode_sub()` 3. leaked_storage: Variable `epg` going out of scope leaks the storage it points to in the file /src/lib_ccx/networking.c function `net_send_epg()` 4. leaked_storage: Variable `ctx` going out of scope leaks the storage it points to in the file src/lib_ccx/lib_ccx.c `function init_libraries()`
claunia commented 2026-01-29 16:39:03 +00:00
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@MatejMecka commented on GitHub (Jan 12, 2018):

Valgrind tells me those ones are fixed but there are other ones that Valgrind reports for me.

==24760==    by 0x40A53D: ocr_bitmap (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==24760==    by 0x40B4DA: ocr_rect (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==24760==    by 0x45F377: write_dvb_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==24760==    by 0x45F66F: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==24760==    by 0x45FA29: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==24760==    by 0x43DFAE: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==24760==    by 0x43EF42: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==24760==    by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==24760==    by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor)

==24760==    by 0x40B7D9: paraof_ocrtext (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==24760==    by 0x4267B1: write_cc_bitmap_as_srt (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==24760==    by 0x41833C: encode_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==24760==    by 0x45F496: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==24760==    by 0x45FA29: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==24760==    by 0x43DFAE: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==24760==    by 0x43EF42: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==24760==    by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==24760==    by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor)
@MatejMecka commented on GitHub (Jan 12, 2018): Valgrind tells me those ones are fixed but there are other ones that Valgrind reports for me. ``` ==24760== by 0x40A53D: ocr_bitmap (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==24760== by 0x40B4DA: ocr_rect (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==24760== by 0x45F377: write_dvb_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==24760== by 0x45F66F: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==24760== by 0x45FA29: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==24760== by 0x43DFAE: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==24760== by 0x43EF42: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==24760== by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==24760== by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor) ``` ``` ==24760== by 0x40B7D9: paraof_ocrtext (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==24760== by 0x4267B1: write_cc_bitmap_as_srt (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==24760== by 0x41833C: encode_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==24760== by 0x45F496: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==24760== by 0x45FA29: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==24760== by 0x43DFAE: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==24760== by 0x43EF42: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==24760== by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==24760== by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor) ```
claunia commented 2026-01-29 16:39:04 +00:00
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@cfsmp3 commented on GitHub (Jan 12, 2018):

@MatejMecka we're missing lines there... we need more than just the stack trace... before each of those it must say how much memory was allocated and in which line of code.

@cfsmp3 commented on GitHub (Jan 12, 2018): @MatejMecka we're missing lines there... we need more than just the stack trace... before each of those it must say how much memory was allocated and in which line of code.
claunia commented 2026-01-29 16:39:04 +00:00
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@MatejMecka commented on GitHub (Jan 13, 2018):

==1034== Mismatched free() / delete / delete []
==1034==    at 0x4C2F74B: operator delete[](void*) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==1034==    by 0x40AC21: ocr_bitmap (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x40B4D6: ocr_rect (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x45F355: write_dvb_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x45F64D: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==  Address 0x9f98800 is 0 bytes inside a block of size 62 alloc'd
==1034==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==1034==    by 0x40A53D: ocr_bitmap (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x40B4D6: ocr_rect (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x45F355: write_dvb_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x45F64D: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== 
==1034== Mismatched free() / delete / delete []
==1034==    at 0x4C2F74B: operator delete[](void*) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==1034==    by 0x40B7D5: paraof_ocrtext (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x4267A3: write_cc_bitmap_as_srt (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x41832E: encode_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x45F474: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==  Address 0x9fab7c0 is 0 bytes inside a block of size 131 alloc'd
==1034==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==1034==    by 0x40A82F: ocr_bitmap (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x40B4D6: ocr_rect (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x45F355: write_dvb_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x45F64D: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== 
==1034== Mismatched free() / delete / delete []
==1034==    at 0x4C2F74B: operator delete[](void*) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==1034==    by 0x40A510: ocr_bitmap (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x40B4D6: ocr_rect (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x45F355: write_dvb_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x45F64D: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==  Address 0xc2eb7f0 is 0 bytes inside a block of size 65 alloc'd
==1034==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==1034==    by 0x40A53D: ocr_bitmap (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x40B4D6: ocr_rect (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x45F355: write_dvb_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x45F64D: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== 
==1034== Conditional jump or move depends on uninitialised value(s)
==1034==    at 0x51E5DF7: tesseract::Tesseract::quality_based_rejection(PAGE_RES_IT&, unsigned char) (in /usr/lib/libtesseract.so.3.0.4)
==1034==    by 0x51D928A: tesseract::Tesseract::rejection_passes(PAGE_RES*, ETEXT_DESC*, TBOX const*, char const*) (in /usr/lib/libtesseract.so.3.0.4)
==1034==    by 0x51E05D6: tesseract::Tesseract::recog_all_words(PAGE_RES*, ETEXT_DESC*, TBOX const*, char const*, int) (in /usr/lib/libtesseract.so.3.0.4)
==1034==    by 0x51CB064: tesseract::TessBaseAPI::Recognize(ETEXT_DESC*) (in /usr/lib/libtesseract.so.3.0.4)
==1034==    by 0x409575: ocr_bitmap (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x40B4D6: ocr_rect (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x45F355: write_dvb_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x45F64D: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==    by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==

@cfsmp3

@MatejMecka commented on GitHub (Jan 13, 2018): ``` ==1034== Mismatched free() / delete / delete [] ==1034== at 0x4C2F74B: operator delete[](void*) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==1034== by 0x40AC21: ocr_bitmap (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x40B4D6: ocr_rect (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x45F355: write_dvb_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x45F64D: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== Address 0x9f98800 is 0 bytes inside a block of size 62 alloc'd ==1034== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==1034== by 0x40A53D: ocr_bitmap (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x40B4D6: ocr_rect (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x45F355: write_dvb_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x45F64D: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== ==1034== Mismatched free() / delete / delete [] ==1034== at 0x4C2F74B: operator delete[](void*) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==1034== by 0x40B7D5: paraof_ocrtext (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x4267A3: write_cc_bitmap_as_srt (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x41832E: encode_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x45F474: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== Address 0x9fab7c0 is 0 bytes inside a block of size 131 alloc'd ==1034== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==1034== by 0x40A82F: ocr_bitmap (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x40B4D6: ocr_rect (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x45F355: write_dvb_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x45F64D: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== ==1034== Mismatched free() / delete / delete [] ==1034== at 0x4C2F74B: operator delete[](void*) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==1034== by 0x40A510: ocr_bitmap (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x40B4D6: ocr_rect (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x45F355: write_dvb_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x45F64D: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== Address 0xc2eb7f0 is 0 bytes inside a block of size 65 alloc'd ==1034== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==1034== by 0x40A53D: ocr_bitmap (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x40B4D6: ocr_rect (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x45F355: write_dvb_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x45F64D: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== ==1034== Conditional jump or move depends on uninitialised value(s) ==1034== at 0x51E5DF7: tesseract::Tesseract::quality_based_rejection(PAGE_RES_IT&, unsigned char) (in /usr/lib/libtesseract.so.3.0.4) ==1034== by 0x51D928A: tesseract::Tesseract::rejection_passes(PAGE_RES*, ETEXT_DESC*, TBOX const*, char const*) (in /usr/lib/libtesseract.so.3.0.4) ==1034== by 0x51E05D6: tesseract::Tesseract::recog_all_words(PAGE_RES*, ETEXT_DESC*, TBOX const*, char const*, int) (in /usr/lib/libtesseract.so.3.0.4) ==1034== by 0x51CB064: tesseract::TessBaseAPI::Recognize(ETEXT_DESC*) (in /usr/lib/libtesseract.so.3.0.4) ==1034== by 0x409575: ocr_bitmap (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x40B4D6: ocr_rect (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x45F355: write_dvb_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x45F64D: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor) ==1034== ``` @cfsmp3
claunia commented 2026-01-29 16:39:05 +00:00
Author
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@cfsmp3 commented on GitHub (Jan 14, 2018):

Run valgrind on the debug version of CCExtractor, otherwise we're missing
line numbers and other details we need to fix this.

On Fri, Jan 12, 2018 at 8:54 PM, Matej Plavevski notifications@github.com
wrote:

==1034== Mismatched free() / delete / delete []
==1034== at 0x4C2F74B: operator delete (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==1034== by 0x40AC21: ocr_bitmap (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x40B4D6: ocr_rect (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x45F355: write_dvb_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x45F64D: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== Address 0x9f98800 is 0 bytes inside a block of size 62 alloc'd
==1034== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==1034== by 0x40A53D: ocr_bitmap (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x40B4D6: ocr_rect (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x45F355: write_dvb_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x45F64D: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==
==1034== Mismatched free() / delete / delete []
==1034== at 0x4C2F74B: operator delete (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==1034== by 0x40B7D5: paraof_ocrtext (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x4267A3: write_cc_bitmap_as_srt (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x41832E: encode_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x45F474: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== Address 0x9fab7c0 is 0 bytes inside a block of size 131 alloc'd
==1034== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==1034== by 0x40A82F: ocr_bitmap (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x40B4D6: ocr_rect (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x45F355: write_dvb_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x45F64D: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==
==1034== Mismatched free() / delete / delete []
==1034== at 0x4C2F74B: operator delete (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==1034== by 0x40A510: ocr_bitmap (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x40B4D6: ocr_rect (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x45F355: write_dvb_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x45F64D: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== Address 0xc2eb7f0 is 0 bytes inside a block of size 65 alloc'd
==1034== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==1034== by 0x40A53D: ocr_bitmap (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x40B4D6: ocr_rect (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x45F355: write_dvb_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x45F64D: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==
==1034== Conditional jump or move depends on uninitialised value(s)
==1034== at 0x51E5DF7: tesseract::Tesseract::quality_based_rejection(PAGE_RES_IT&, unsigned char) (in /usr/lib/libtesseract.so.3.0.4)
==1034== by 0x51D928A: tesseract::Tesseract::rejection_passes(PAGE_RES*, ETEXT_DESC*, TBOX const*, char const*) (in /usr/lib/libtesseract.so.3.0.4)
==1034== by 0x51E05D6: tesseract::Tesseract::recog_all_words(PAGE_RES*, ETEXT_DESC*, TBOX const*, char const*, int) (in /usr/lib/libtesseract.so.3.0.4)
==1034== by 0x51CB064: tesseract::TessBaseAPI::Recognize(ETEXT_DESC*) (in /usr/lib/libtesseract.so.3.0.4)
==1034== by 0x409575: ocr_bitmap (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x40B4D6: ocr_rect (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x45F355: write_dvb_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x45F64D: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034== by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor)
==1034==

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@cfsmp3 commented on GitHub (Jan 14, 2018): Run valgrind on the debug version of CCExtractor, otherwise we're missing line numbers and other details we need to fix this. On Fri, Jan 12, 2018 at 8:54 PM, Matej Plavevski <notifications@github.com> wrote: > ==1034== Mismatched free() / delete / delete [] > ==1034== at 0x4C2F74B: operator delete[](void*) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) > ==1034== by 0x40AC21: ocr_bitmap (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x40B4D6: ocr_rect (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x45F355: write_dvb_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x45F64D: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== Address 0x9f98800 is 0 bytes inside a block of size 62 alloc'd > ==1034== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) > ==1034== by 0x40A53D: ocr_bitmap (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x40B4D6: ocr_rect (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x45F355: write_dvb_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x45F64D: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== > ==1034== Mismatched free() / delete / delete [] > ==1034== at 0x4C2F74B: operator delete[](void*) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) > ==1034== by 0x40B7D5: paraof_ocrtext (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x4267A3: write_cc_bitmap_as_srt (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x41832E: encode_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x45F474: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== Address 0x9fab7c0 is 0 bytes inside a block of size 131 alloc'd > ==1034== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) > ==1034== by 0x40A82F: ocr_bitmap (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x40B4D6: ocr_rect (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x45F355: write_dvb_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x45F64D: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== > ==1034== Mismatched free() / delete / delete [] > ==1034== at 0x4C2F74B: operator delete[](void*) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) > ==1034== by 0x40A510: ocr_bitmap (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x40B4D6: ocr_rect (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x45F355: write_dvb_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x45F64D: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== Address 0xc2eb7f0 is 0 bytes inside a block of size 65 alloc'd > ==1034== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) > ==1034== by 0x40A53D: ocr_bitmap (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x40B4D6: ocr_rect (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x45F355: write_dvb_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x45F64D: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x407F61: main (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== > ==1034== Conditional jump or move depends on uninitialised value(s) > ==1034== at 0x51E5DF7: tesseract::Tesseract::quality_based_rejection(PAGE_RES_IT&, unsigned char) (in /usr/lib/libtesseract.so.3.0.4) > ==1034== by 0x51D928A: tesseract::Tesseract::rejection_passes(PAGE_RES*, ETEXT_DESC*, TBOX const*, char const*) (in /usr/lib/libtesseract.so.3.0.4) > ==1034== by 0x51E05D6: tesseract::Tesseract::recog_all_words(PAGE_RES*, ETEXT_DESC*, TBOX const*, char const*, int) (in /usr/lib/libtesseract.so.3.0.4) > ==1034== by 0x51CB064: tesseract::TessBaseAPI::Recognize(ETEXT_DESC*) (in /usr/lib/libtesseract.so.3.0.4) > ==1034== by 0x409575: ocr_bitmap (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x40B4D6: ocr_rect (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x45F355: write_dvb_sub (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x45F64D: dvbsub_handle_display_segment (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x45FA07: dvbsub_decode (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x43DFA0: process_data (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x43EF34: general_loop (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== by 0x4071D3: api_start (in /root/GoogleCodein/ccextractor/linux/ccextractor) > ==1034== > > — > You are receiving this because you commented. > Reply to this email directly, view it on GitHub > <https://github.com/CCExtractor/ccextractor/issues/657#issuecomment-357410030>, > or mute the thread > <https://github.com/notifications/unsubscribe-auth/AFrJ2WO8eEndiJwxGe_KiaR4iVOSdYx9ks5tKDb4gaJpZM4LqHKI> > . >
claunia commented 2026-01-29 16:39:05 +00:00
Author
Owner
Copy Link

@MatejMecka commented on GitHub (Jan 14, 2018):

==9336== 
==9336== HEAP SUMMARY:
==9336==     in use at exit: 2,238,674 bytes in 16 blocks
==9336==   total heap usage: 65,591 allocs, 65,575 frees, 3,298,974 bytes allocated
==9336== 
==9336== 5 bytes in 1 blocks are still reachable in loss record 1 of 16
==9336==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==9336==    by 0x459DB4: init_libraries (lib_ccx.c:124)
==9336==    by 0x406E33: api_start (ccextractor.c:61)
==9336==    by 0x407F61: main (ccextractor.c:604)
==9336== 
==9336== 5 bytes in 1 blocks are still reachable in loss record 2 of 16
==9336==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==9336==    by 0x5D93489: strdup (strdup.c:42)
==9336==    by 0x40CF2F: get_file_extension (utility.c:516)
==9336==    by 0x459F90: init_libraries (lib_ccx.c:167)
==9336==    by 0x406E33: api_start (ccextractor.c:61)
==9336==    by 0x407F61: main (ccextractor.c:604)
==9336== 
==9336== 22 bytes in 1 blocks are still reachable in loss record 3 of 16
==9336==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==9336==    by 0x42D3DD: append_file_to_queue (params.c:106)
==9336==    by 0x430A3D: parse_parameters (params.c:1141)
==9336==    by 0x407EF8: main (ccextractor.c:584)
==9336== 
==9336== 22 bytes in 1 blocks are still reachable in loss record 4 of 16
==9336==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==9336==    by 0x40CE8A: get_basename (utility.c:493)
==9336==    by 0x459B33: init_ctx_outbase (lib_ccx.c:76)
==9336==    by 0x459F72: init_libraries (lib_ccx.c:163)
==9336==    by 0x406E33: api_start (ccextractor.c:61)
==9336==    by 0x407F61: main (ccextractor.c:604)
==9336== 
==9336== 64 bytes in 1 blocks are still reachable in loss record 5 of 16
==9336==    at 0x4C2E80F: operator new[](unsigned long) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==9336==    by 0x52C5834: ??? (in /usr/lib/libtesseract.so.3.0.4)
==9336==    by 0x51C3890: ??? (in /usr/lib/libtesseract.so.3.0.4)
==9336==    by 0x40106B9: call_init.part.0 (dl-init.c:72)
==9336==    by 0x40107CA: call_init (dl-init.c:30)
==9336==    by 0x40107CA: _dl_init (dl-init.c:120)
==9336==    by 0x4000C69: ??? (in /lib/x86_64-linux-gnu/ld-2.23.so)
==9336==    by 0x2: ???
==9336==    by 0xFFF0005BE: ???
==9336==    by 0xFFF0005CC: ???
==9336==    by 0xFFF0005E2: ???
==9336== 
==9336== 80 bytes in 1 blocks are still reachable in loss record 6 of 16
==9336==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==9336==    by 0x4C2FDEF: realloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==9336==    by 0x42D44E: append_file_to_queue (params.c:113)
==9336==    by 0x430A3D: parse_parameters (params.c:1141)
==9336==    by 0x407EF8: main (ccextractor.c:584)
==9336== 
==9336== 128 bytes in 1 blocks are still reachable in loss record 7 of 16
==9336==    at 0x4C2E0EF: operator new(unsigned long) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==9336==    by 0x536B959: GlobalParams() (in /usr/lib/libtesseract.so.3.0.4)
==9336==    by 0x51BE91D: ??? (in /usr/lib/libtesseract.so.3.0.4)
==9336==    by 0x40106B9: call_init.part.0 (dl-init.c:72)
==9336==    by 0x40107CA: call_init (dl-init.c:30)
==9336==    by 0x40107CA: _dl_init (dl-init.c:120)
==9336==    by 0x4000C69: ??? (in /lib/x86_64-linux-gnu/ld-2.23.so)
==9336==    by 0x2: ???
==9336==    by 0xFFF0005BE: ???
==9336==    by 0xFFF0005CC: ???
==9336==    by 0xFFF0005E2: ???
==9336== 
==9336== 152 bytes in 1 blocks are still reachable in loss record 8 of 16
==9336==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==9336==    by 0x4598F8: init_decoder_setting (lib_ccx.c:15)
==9336==    by 0x459E97: init_libraries (lib_ccx.c:147)
==9336==    by 0x406E33: api_start (ccextractor.c:61)
==9336==    by 0x407F61: main (ccextractor.c:604)
==9336== 
==9336== 188 bytes in 1 blocks are still reachable in loss record 9 of 16
==9336==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==9336==    by 0x459FBB: init_libraries (lib_ccx.c:171)
==9336==    by 0x406E33: api_start (ccextractor.c:61)
==9336==    by 0x407F61: main (ccextractor.c:604)
==9336== 
==9336== 256 bytes in 1 blocks are still reachable in loss record 10 of 16
==9336==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==9336==    by 0x459DF7: init_libraries (lib_ccx.c:129)
==9336==    by 0x406E33: api_start (ccextractor.c:61)
==9336==    by 0x407F61: main (ccextractor.c:604)
==9336== 
==9336== 352 bytes in 1 blocks are still reachable in loss record 11 of 16
==9336==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==9336==    by 0x459BD9: init_libraries (lib_ccx.c:96)
==9336==    by 0x406E33: api_start (ccextractor.c:61)
==9336==    by 0x407F61: main (ccextractor.c:604)
==9336== 
==9336== 512 bytes in 1 blocks are still reachable in loss record 12 of 16
==9336==    at 0x4C2E80F: operator new[](unsigned long) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==9336==    by 0x520AC04: ??? (in /usr/lib/libtesseract.so.3.0.4)
==9336==    by 0x520AEB7: GenericVector<tesseract::IntParam*>::push_back(tesseract::IntParam*) (in /usr/lib/libtesseract.so.3.0.4)
==9336==    by 0x51C0C24: ??? (in /usr/lib/libtesseract.so.3.0.4)
==9336==    by 0x40106B9: call_init.part.0 (dl-init.c:72)
==9336==    by 0x40107CA: call_init (dl-init.c:30)
==9336==    by 0x40107CA: _dl_init (dl-init.c:120)
==9336==    by 0x4000C69: ??? (in /lib/x86_64-linux-gnu/ld-2.23.so)
==9336==    by 0x2: ???
==9336==    by 0xFFF0005BE: ???
==9336==    by 0xFFF0005CC: ???
==9336==    by 0xFFF0005E2: ???
==9336== 
==9336== 1,024 bytes in 1 blocks are still reachable in loss record 13 of 16
==9336==    at 0x4C2E80F: operator new[](unsigned long) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==9336==    by 0x51ED004: ??? (in /usr/lib/libtesseract.so.3.0.4)
==9336==    by 0x51ED107: GenericVector<tesseract::BoolParam*>::push_back(tesseract::BoolParam*) (in /usr/lib/libtesseract.so.3.0.4)
==9336==    by 0x51C25E5: ??? (in /usr/lib/libtesseract.so.3.0.4)
==9336==    by 0x40106B9: call_init.part.0 (dl-init.c:72)
==9336==    by 0x40107CA: call_init (dl-init.c:30)
==9336==    by 0x40107CA: _dl_init (dl-init.c:120)
==9336==    by 0x4000C69: ??? (in /lib/x86_64-linux-gnu/ld-2.23.so)
==9336==    by 0x2: ???
==9336==    by 0xFFF0005BE: ???
==9336==    by 0xFFF0005CC: ???
==9336==    by 0xFFF0005E2: ???
==9336== 
==9336== 1,024 bytes in 1 blocks are still reachable in loss record 14 of 16
==9336==    at 0x4C2E80F: operator new[](unsigned long) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==9336==    by 0x52212B4: ??? (in /usr/lib/libtesseract.so.3.0.4)
==9336==    by 0x5221357: GenericVector<tesseract::DoubleParam*>::push_back(tesseract::DoubleParam*) (in /usr/lib/libtesseract.so.3.0.4)
==9336==    by 0x51C3DA4: ??? (in /usr/lib/libtesseract.so.3.0.4)
==9336==    by 0x40106B9: call_init.part.0 (dl-init.c:72)
==9336==    by 0x40107CA: call_init (dl-init.c:30)
==9336==    by 0x40107CA: _dl_init (dl-init.c:120)
==9336==    by 0x4000C69: ??? (in /lib/x86_64-linux-gnu/ld-2.23.so)
==9336==    by 0x2: ???
==9336==    by 0xFFF0005BE: ???
==9336==    by 0xFFF0005CC: ???
==9336==    by 0xFFF0005E2: ???
==9336== 
==9336== 72,704 bytes in 1 blocks are still reachable in loss record 15 of 16
==9336==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==9336==    by 0x6378EFF: ??? (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21)
==9336==    by 0x40106B9: call_init.part.0 (dl-init.c:72)
==9336==    by 0x40107CA: call_init (dl-init.c:30)
==9336==    by 0x40107CA: _dl_init (dl-init.c:120)
==9336==    by 0x4000C69: ??? (in /lib/x86_64-linux-gnu/ld-2.23.so)
==9336==    by 0x2: ???
==9336==    by 0xFFF0005BE: ???
==9336==    by 0xFFF0005CC: ???
==9336==    by 0xFFF0005E2: ???
==9336== 
==9336== 2,162,136 bytes in 1 blocks are still reachable in loss record 16 of 16
==9336==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==9336==    by 0x440A34: init_demuxer (ccx_demuxer.c:299)
==9336==    by 0x45A064: init_libraries (lib_ccx.c:183)
==9336==    by 0x406E33: api_start (ccextractor.c:61)
==9336==    by 0x407F61: main (ccextractor.c:604)
==9336== 
==9336== LEAK SUMMARY:
==9336==    definitely lost: 0 bytes in 0 blocks
==9336==    indirectly lost: 0 bytes in 0 blocks
==9336==      possibly lost: 0 bytes in 0 blocks
==9336==    still reachable: 2,238,674 bytes in 16 blocks
==9336==         suppressed: 0 bytes in 0 blocks
==9336== 
==9336== For counts of detected and suppressed errors, rerun with: -v
==9336== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)

Compiled CCExtractor with the -g options and -debug in CCExtractor.
I passed to valgrind --leak-check=full --show-leak-kinds=all

@MatejMecka commented on GitHub (Jan 14, 2018): ``` ==9336== ==9336== HEAP SUMMARY: ==9336== in use at exit: 2,238,674 bytes in 16 blocks ==9336== total heap usage: 65,591 allocs, 65,575 frees, 3,298,974 bytes allocated ==9336== ==9336== 5 bytes in 1 blocks are still reachable in loss record 1 of 16 ==9336== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==9336== by 0x459DB4: init_libraries (lib_ccx.c:124) ==9336== by 0x406E33: api_start (ccextractor.c:61) ==9336== by 0x407F61: main (ccextractor.c:604) ==9336== ==9336== 5 bytes in 1 blocks are still reachable in loss record 2 of 16 ==9336== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==9336== by 0x5D93489: strdup (strdup.c:42) ==9336== by 0x40CF2F: get_file_extension (utility.c:516) ==9336== by 0x459F90: init_libraries (lib_ccx.c:167) ==9336== by 0x406E33: api_start (ccextractor.c:61) ==9336== by 0x407F61: main (ccextractor.c:604) ==9336== ==9336== 22 bytes in 1 blocks are still reachable in loss record 3 of 16 ==9336== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==9336== by 0x42D3DD: append_file_to_queue (params.c:106) ==9336== by 0x430A3D: parse_parameters (params.c:1141) ==9336== by 0x407EF8: main (ccextractor.c:584) ==9336== ==9336== 22 bytes in 1 blocks are still reachable in loss record 4 of 16 ==9336== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==9336== by 0x40CE8A: get_basename (utility.c:493) ==9336== by 0x459B33: init_ctx_outbase (lib_ccx.c:76) ==9336== by 0x459F72: init_libraries (lib_ccx.c:163) ==9336== by 0x406E33: api_start (ccextractor.c:61) ==9336== by 0x407F61: main (ccextractor.c:604) ==9336== ==9336== 64 bytes in 1 blocks are still reachable in loss record 5 of 16 ==9336== at 0x4C2E80F: operator new[](unsigned long) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==9336== by 0x52C5834: ??? (in /usr/lib/libtesseract.so.3.0.4) ==9336== by 0x51C3890: ??? (in /usr/lib/libtesseract.so.3.0.4) ==9336== by 0x40106B9: call_init.part.0 (dl-init.c:72) ==9336== by 0x40107CA: call_init (dl-init.c:30) ==9336== by 0x40107CA: _dl_init (dl-init.c:120) ==9336== by 0x4000C69: ??? (in /lib/x86_64-linux-gnu/ld-2.23.so) ==9336== by 0x2: ??? ==9336== by 0xFFF0005BE: ??? ==9336== by 0xFFF0005CC: ??? ==9336== by 0xFFF0005E2: ??? ==9336== ==9336== 80 bytes in 1 blocks are still reachable in loss record 6 of 16 ==9336== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==9336== by 0x4C2FDEF: realloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==9336== by 0x42D44E: append_file_to_queue (params.c:113) ==9336== by 0x430A3D: parse_parameters (params.c:1141) ==9336== by 0x407EF8: main (ccextractor.c:584) ==9336== ==9336== 128 bytes in 1 blocks are still reachable in loss record 7 of 16 ==9336== at 0x4C2E0EF: operator new(unsigned long) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==9336== by 0x536B959: GlobalParams() (in /usr/lib/libtesseract.so.3.0.4) ==9336== by 0x51BE91D: ??? (in /usr/lib/libtesseract.so.3.0.4) ==9336== by 0x40106B9: call_init.part.0 (dl-init.c:72) ==9336== by 0x40107CA: call_init (dl-init.c:30) ==9336== by 0x40107CA: _dl_init (dl-init.c:120) ==9336== by 0x4000C69: ??? (in /lib/x86_64-linux-gnu/ld-2.23.so) ==9336== by 0x2: ??? ==9336== by 0xFFF0005BE: ??? ==9336== by 0xFFF0005CC: ??? ==9336== by 0xFFF0005E2: ??? ==9336== ==9336== 152 bytes in 1 blocks are still reachable in loss record 8 of 16 ==9336== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==9336== by 0x4598F8: init_decoder_setting (lib_ccx.c:15) ==9336== by 0x459E97: init_libraries (lib_ccx.c:147) ==9336== by 0x406E33: api_start (ccextractor.c:61) ==9336== by 0x407F61: main (ccextractor.c:604) ==9336== ==9336== 188 bytes in 1 blocks are still reachable in loss record 9 of 16 ==9336== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==9336== by 0x459FBB: init_libraries (lib_ccx.c:171) ==9336== by 0x406E33: api_start (ccextractor.c:61) ==9336== by 0x407F61: main (ccextractor.c:604) ==9336== ==9336== 256 bytes in 1 blocks are still reachable in loss record 10 of 16 ==9336== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==9336== by 0x459DF7: init_libraries (lib_ccx.c:129) ==9336== by 0x406E33: api_start (ccextractor.c:61) ==9336== by 0x407F61: main (ccextractor.c:604) ==9336== ==9336== 352 bytes in 1 blocks are still reachable in loss record 11 of 16 ==9336== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==9336== by 0x459BD9: init_libraries (lib_ccx.c:96) ==9336== by 0x406E33: api_start (ccextractor.c:61) ==9336== by 0x407F61: main (ccextractor.c:604) ==9336== ==9336== 512 bytes in 1 blocks are still reachable in loss record 12 of 16 ==9336== at 0x4C2E80F: operator new[](unsigned long) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==9336== by 0x520AC04: ??? (in /usr/lib/libtesseract.so.3.0.4) ==9336== by 0x520AEB7: GenericVector<tesseract::IntParam*>::push_back(tesseract::IntParam*) (in /usr/lib/libtesseract.so.3.0.4) ==9336== by 0x51C0C24: ??? (in /usr/lib/libtesseract.so.3.0.4) ==9336== by 0x40106B9: call_init.part.0 (dl-init.c:72) ==9336== by 0x40107CA: call_init (dl-init.c:30) ==9336== by 0x40107CA: _dl_init (dl-init.c:120) ==9336== by 0x4000C69: ??? (in /lib/x86_64-linux-gnu/ld-2.23.so) ==9336== by 0x2: ??? ==9336== by 0xFFF0005BE: ??? ==9336== by 0xFFF0005CC: ??? ==9336== by 0xFFF0005E2: ??? ==9336== ==9336== 1,024 bytes in 1 blocks are still reachable in loss record 13 of 16 ==9336== at 0x4C2E80F: operator new[](unsigned long) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==9336== by 0x51ED004: ??? (in /usr/lib/libtesseract.so.3.0.4) ==9336== by 0x51ED107: GenericVector<tesseract::BoolParam*>::push_back(tesseract::BoolParam*) (in /usr/lib/libtesseract.so.3.0.4) ==9336== by 0x51C25E5: ??? (in /usr/lib/libtesseract.so.3.0.4) ==9336== by 0x40106B9: call_init.part.0 (dl-init.c:72) ==9336== by 0x40107CA: call_init (dl-init.c:30) ==9336== by 0x40107CA: _dl_init (dl-init.c:120) ==9336== by 0x4000C69: ??? (in /lib/x86_64-linux-gnu/ld-2.23.so) ==9336== by 0x2: ??? ==9336== by 0xFFF0005BE: ??? ==9336== by 0xFFF0005CC: ??? ==9336== by 0xFFF0005E2: ??? ==9336== ==9336== 1,024 bytes in 1 blocks are still reachable in loss record 14 of 16 ==9336== at 0x4C2E80F: operator new[](unsigned long) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==9336== by 0x52212B4: ??? (in /usr/lib/libtesseract.so.3.0.4) ==9336== by 0x5221357: GenericVector<tesseract::DoubleParam*>::push_back(tesseract::DoubleParam*) (in /usr/lib/libtesseract.so.3.0.4) ==9336== by 0x51C3DA4: ??? (in /usr/lib/libtesseract.so.3.0.4) ==9336== by 0x40106B9: call_init.part.0 (dl-init.c:72) ==9336== by 0x40107CA: call_init (dl-init.c:30) ==9336== by 0x40107CA: _dl_init (dl-init.c:120) ==9336== by 0x4000C69: ??? (in /lib/x86_64-linux-gnu/ld-2.23.so) ==9336== by 0x2: ??? ==9336== by 0xFFF0005BE: ??? ==9336== by 0xFFF0005CC: ??? ==9336== by 0xFFF0005E2: ??? ==9336== ==9336== 72,704 bytes in 1 blocks are still reachable in loss record 15 of 16 ==9336== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==9336== by 0x6378EFF: ??? (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21) ==9336== by 0x40106B9: call_init.part.0 (dl-init.c:72) ==9336== by 0x40107CA: call_init (dl-init.c:30) ==9336== by 0x40107CA: _dl_init (dl-init.c:120) ==9336== by 0x4000C69: ??? (in /lib/x86_64-linux-gnu/ld-2.23.so) ==9336== by 0x2: ??? ==9336== by 0xFFF0005BE: ??? ==9336== by 0xFFF0005CC: ??? ==9336== by 0xFFF0005E2: ??? ==9336== ==9336== 2,162,136 bytes in 1 blocks are still reachable in loss record 16 of 16 ==9336== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==9336== by 0x440A34: init_demuxer (ccx_demuxer.c:299) ==9336== by 0x45A064: init_libraries (lib_ccx.c:183) ==9336== by 0x406E33: api_start (ccextractor.c:61) ==9336== by 0x407F61: main (ccextractor.c:604) ==9336== ==9336== LEAK SUMMARY: ==9336== definitely lost: 0 bytes in 0 blocks ==9336== indirectly lost: 0 bytes in 0 blocks ==9336== possibly lost: 0 bytes in 0 blocks ==9336== still reachable: 2,238,674 bytes in 16 blocks ==9336== suppressed: 0 bytes in 0 blocks ==9336== ==9336== For counts of detected and suppressed errors, rerun with: -v ==9336== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0) ``` Compiled CCExtractor with the -g options and -debug in CCExtractor. I passed to valgrind `--leak-check=full --show-leak-kinds=all`
claunia commented 2026-01-29 16:39:06 +00:00
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@cfsmp3 commented on GitHub (Mar 9, 2018):

Closing since @sidgairo18 is gone...

@cfsmp3 commented on GitHub (Mar 9, 2018): Closing since @sidgairo18 is gone...
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Reference: starred/ccextractor#253
Delete Branch "%!s()"

Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?