ffmpeg | branch: release/4.2 | Michael Niedermayer <[email protected]> | Sat Aug 10 23:09:42 2019 +0200| [4eef201e151ba54310d3fbf8e5d14c70dcc91238] | committer: Michael Niedermayer
avcodec/mpc8: Fix 32bit mask/enum Fixes: left shift of 1 by 31 places cannot be represented in type 'int' Fixes: 15817/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MPC8_fuzzer-5636626409062400 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Paul B Mahol <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]> (cherry picked from commit e8bb949ade4078ca318a9b3475cb7a6cfc7e4639) Signed-off-by: Michael Niedermayer <[email protected]> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4eef201e151ba54310d3fbf8e5d14c70dcc91238 --- libavcodec/mpc8.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/mpc8.c b/libavcodec/mpc8.c index d7baac2f04..03838a9351 100644 --- a/libavcodec/mpc8.c +++ b/libavcodec/mpc8.c @@ -62,7 +62,7 @@ static inline int mpc8_dec_enum(GetBitContext *gb, int k, int n) do { n--; if (code >= C[n]) { - bits |= 1 << n; + bits |= 1U << n; code -= C[n]; C -= 32; k--; _______________________________________________ ffmpeg-cvslog mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
