ffmpeg | branch: master | Michael Niedermayer <mich...@niedermayer.cc> | Thu Jul 11 20:03:45 2024 +0200| [046d069552f5c2824f36fcf95d409670208dc94b] | committer: Michael Niedermayer
avformat/mov: Use 64bit for str_size We assign a 64bit variable to it before checking Fixes: CID1604544 Overflowed integer argument Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=046d069552f5c2824f36fcf95d409670208dc94b --- libavformat/mov.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavformat/mov.c b/libavformat/mov.c index a29283effa..dfe056660a 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -333,7 +333,8 @@ static int mov_read_udta_string(MOVContext *c, AVIOContext *pb, MOVAtom atom) char *str = NULL; const char *key = NULL; uint16_t langcode = 0; - uint32_t data_type = 0, str_size, str_size_alloc; + uint32_t data_type = 0, str_size_alloc; + uint64_t str_size; int (*parse)(MOVContext*, AVIOContext*, unsigned, const char*) = NULL; int raw = 0; int num = 0; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
