5 Commits

Author	SHA1	Message	Date
Michael Niedermayer	b3fdcaca7b	avfilter/vf_signature: Fix integer overflow in filter_frame() ... Fixes: CID1403233 The second of the 2 changes may be unneeded but will help coverity Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit dd6040675ec18d19429f882caea6bb306ed6677a) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	2022-10-09 22:15:40 +02:00
Michael Niedermayer	35eeff30ca	avfilter/vf_signature: use av_strlcpy() ... Fixes: out of array access Found-by: Kira <kira_cxy@foxmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	2018-04-01 02:58:51 +02:00
Timo Rothenpieler	feb13aed79	avfilter/vf_signature: fix memory leaks in error cases ... Fixes CIDs 1403234 and 1403235	2017-06-13 19:49:39 +02:00
Michael Niedermayer	eaf6f10f1b	avfilter/vf_signature: Replace uncommon spelling of seperate ... Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	2017-03-26 20:34:47 +02:00
Gerion Entrup	5e3a418b60	add signature filter for MPEG7 video signature ... This filter does not implement all features of MPEG7. Missing features: - compression of signature files - work only on (cropped) parts of the video Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	2017-03-21 00:11:08 +01:00