ffmpeg | branch: master | Michael Niedermayer <mich...@niedermayer.cc> | Tue Mar 21 02:20:35 2017 +0100| [0f34c0789f855f04dce518ffc93a01bb943ba1aa] | committer: Michael Niedermayer
avcodec/pictordec: runtime error: left shift of 15 by 28 places cannot be represented in type 'int' Fixes: 898/clusterfuzz-testcase-6149765467209728 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0f34c0789f855f04dce518ffc93a01bb943ba1aa --- libavcodec/pictordec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/pictordec.c b/libavcodec/pictordec.c index 8b075bf..b29a484 100644 --- a/libavcodec/pictordec.c +++ b/libavcodec/pictordec.c @@ -62,7 +62,7 @@ static void picmemset(PicContext *s, AVFrame *frame, unsigned value, int run, { uint8_t *d; int shift = *plane * bits_per_plane; - unsigned mask = ((1 << bits_per_plane) - 1) << shift; + unsigned mask = ((1U << bits_per_plane) - 1) << shift; value <<= shift; while (run > 0) { _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
