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Fix MODE 2 subheaders block compression handling and update written bytes calculation

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Natalia Portillo
2025-10-06 16:58:51 +01:00
parent a819b507da
commit d9b61733ab
1 changed files with 3 additions and 3 deletions
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6
src/close.c
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@@ -702,7 +702,7 @@ static void write_mode2_subheaders_block(aaruformatContext *ctx)
size_t dst_size = (size_t)subheaders_block.length * 2 * 2;
size_t props_size = LZMA_PROPERTIES_LENGTH;
aaruf_lzma_encode_buffer(buffer, &dst_size, ctx->writingBuffer, ctx->currentBlockHeader.length, lzma_properties,
aaruf_lzma_encode_buffer(buffer, &dst_size, ctx->mode2_subheaders, subheaders_block.length, lzma_properties,
&props_size, 9, ctx->lzma_dict_size, 4, 0, 2, 273, 8);
subheaders_block.cmpLength = (uint32_t)dst_size;
@@ -731,10 +731,10 @@ static void write_mode2_subheaders_block(aaruformatContext *ctx)
if(subheaders_block.compression == Lzma) fwrite(lzma_properties, LZMA_PROPERTIES_LENGTH, 1, ctx->imageStream);
// Write data
size_t written_bytes = fwrite(buffer, subheaders_block.length, 1, ctx->imageStream);
size_t written_bytes = fwrite(buffer, subheaders_block.cmpLength, 1, ctx->imageStream);
if(written_bytes == 1)
{
TRACE("Successfully wrote MODE 2 subheaders block (%" PRIu64 " bytes)", subheaders_block.length);
TRACE("Successfully wrote MODE 2 subheaders block (%" PRIu64 " bytes)", subheaders_block.cmpLength);
// Add MODE 2 subheaders block to index
TRACE("Adding MODE 2 subheaders block to index");
IndexEntry mode2_subheaders_index_entry;