We assign a 64bit variable to it before checking Fixes: CID1604544 Overflowed integer argument
Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer <[email protected]> --- libavformat/mov.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavformat/mov.c b/libavformat/mov.c index d862434d256..7c33c4477dd 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; -- 2.45.2 _______________________________________________ ffmpeg-devel mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
