Fixed a buffer overflow problem in exif_entry_get_value
authorDan Fandrich <dan@coneharvesters.com>
Thu, 12 Jul 2012 17:26:01 +0000 (10:26 -0700)
committerDan Fandrich <dan@coneharvesters.com>
Thu, 12 Jul 2012 17:26:01 +0000 (10:26 -0700)
commitd79aff456544eb9f1e38aaf21d118cbf89b50ed2
treee58c8d182577240f7f44281f1bdf9d6be3f1ea74
parent03afda072dff2a18d3bf99df16ead84e5c811457
Fixed a buffer overflow problem in exif_entry_get_value
If the application passed in a buffer length of 0, then it would
be treated as the buffer had unlimited length.
This fixes CVE-2012-2841
libexif/exif-entry.c