Message ID | 20191123172119.20709-2-michael@niedermayer.cc |
---|---|
State | Accepted |
Commit | 1ca978d6366f3c7d7df6b3d50566e892f8da605a |
Headers | show |
lgtm On 11/23/19, Michael Niedermayer <michael@niedermayer.cc> wrote: > Fixes: OOM > Fixes: > 18956/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_NUV_fuzzer-5766505644163072 > > Found-by: continuous fuzzing process > https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg > Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> > --- > libavcodec/nuv.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/libavcodec/nuv.c b/libavcodec/nuv.c > index bb80e3e884..db3246b8dd 100644 > --- a/libavcodec/nuv.c > +++ b/libavcodec/nuv.c > @@ -131,10 +131,10 @@ static int codec_reinit(AVCodecContext *avctx, int > width, int height, > + RTJPEG_HEADER_SIZE; > if (buf_size > INT_MAX/8) > return -1; > - if ((ret = av_image_check_size(height, width, 0, avctx)) < 0) > + if ((ret = ff_set_dimensions(avctx, width, height)) < 0) > return ret; > - avctx->width = c->width = width; > - avctx->height = c->height = height; > + c->width = width; > + c->height = height; > av_fast_malloc(&c->decomp_buf, &c->decomp_size, > buf_size); > if (!c->decomp_buf) { > -- > 2.23.0 > > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
On Sun, Nov 24, 2019 at 11:53:16AM +0100, Paul B Mahol wrote:
> lgtm
will apply
thx
[...]
diff --git a/libavcodec/nuv.c b/libavcodec/nuv.c index bb80e3e884..db3246b8dd 100644 --- a/libavcodec/nuv.c +++ b/libavcodec/nuv.c @@ -131,10 +131,10 @@ static int codec_reinit(AVCodecContext *avctx, int width, int height, + RTJPEG_HEADER_SIZE; if (buf_size > INT_MAX/8) return -1; - if ((ret = av_image_check_size(height, width, 0, avctx)) < 0) + if ((ret = ff_set_dimensions(avctx, width, height)) < 0) return ret; - avctx->width = c->width = width; - avctx->height = c->height = height; + c->width = width; + c->height = height; av_fast_malloc(&c->decomp_buf, &c->decomp_size, buf_size); if (!c->decomp_buf) {
Fixes: OOM Fixes: 18956/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_NUV_fuzzer-5766505644163072 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> --- libavcodec/nuv.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)