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fix bug where jpeg marker detection could be broken by non-C locale

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This commit is contained in:
Josh Coalson
2006-11-21 08:27:59 +00:00
parent 2c93a74246
commit cd3302e37e
1 changed files with 1 additions and 1 deletions
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2
src/share/grabbag/picture.c
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@@ -191,7 +191,7 @@ static FLAC__bool local__extract_resolution_color_info_(FLAC__StreamMetadata_Pic
if(*data == 0xda || *data == 0xd9) if(*data == 0xda || *data == 0xd9)
return false; return false;
/* looking for some SOFn */ /* looking for some SOFn */
else if(strchr("\xc0\xc1\xc2\xc3\xc5\xc6\xc7\xc9\xca\xcb\xcd\xce\xcf", *data)) { else if(memchr("\xc0\xc1\xc2\xc3\xc5\xc6\xc7\xc9\xca\xcb\xcd\xce\xcf", *data, 13)) {
data++; len--; /* skip marker byte */ data++; len--; /* skip marker byte */
if(len < 2) if(len < 2)
return false; return false;