Mercurial > hg > forks > geeqie
changeset 55:43c38480aad8
Thu Jun 9 23:22:01 2005 John Ellis <johne@verizon.net>
* exif.c (exif_parse_JPEG): Use memcmp as strncmp is inadequate when
bytes with values of 0 are actually in the data to compare.
| author | John Ellis <johne@verizon.net> |
|---|---|
| date | Fri, 10 Jun 2005 03:24:35 +0000 |
| parents | 0c742dfb2e30 |
| children | 18c73fd8daeb |
| files | ChangeLog src/exif.c |
| diffstat | 2 files changed, 6 insertions(+), 1 deletions(-) [+] |
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--- a/ChangeLog Fri Jun 10 02:44:36 2005 +0000 +++ b/ChangeLog Fri Jun 10 03:24:35 2005 +0000 @@ -1,3 +1,8 @@ +Thu Jun 9 23:22:01 2005 John Ellis <johne@verizon.net> + + * exif.c (exif_parse_JPEG): Use memcmp as strncmp is inadequate when + bytes with values of 0 are actually in the data to compare. + Thu Jun 9 22:23:18 2005 John Ellis <johne@verizon.net> * exif.[ch]: A lot of code clean up, add generic tiff header parser,
--- a/src/exif.c Fri Jun 10 02:44:36 2005 +0000 +++ b/src/exif.c Fri Jun 10 03:24:35 2005 +0000 @@ -997,7 +997,7 @@ marker_size = jpeg_get_marker_size(data) - 2; - if (marker_size < 6 || strncmp((char*)data + 4, "Exif\0\0", 6) != 0) + if (marker_size < 6 || memcmp(data + 4, "Exif\x00\x00", 6) != 0) { return -2; }