Am Sa., 28. Sept. 2019 um 16:52 Uhr schrieb Tomas Härdin <tjop...@acc.umu.se>: > > tor 2019-09-26 klockan 23:10 +0200 skrev Michael Niedermayer: > > Fixes: Timeout(103sec -> 3sec) > > Fixes: > > 17678/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FLIC_fuzzer-5715436989054976 > > > > Found-by: continuous fuzzing process > > https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg > > Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > > --- > > libavcodec/flicvideo.c | 4 ++++ > > 1 file changed, 4 insertions(+) > > > > diff --git a/libavcodec/flicvideo.c b/libavcodec/flicvideo.c > > index 276c2ff2a6..e559f3d449 100644 > > --- a/libavcodec/flicvideo.c > > +++ b/libavcodec/flicvideo.c > > @@ -738,6 +738,7 @@ static int flic_decode_frame_15_16BPP(AVCodecContext > > *avctx, > > for (y_ptr = 0; y_ptr < s->frame->linesize[0] * > > s->avctx->height; > > y_ptr += s->frame->linesize[0]) { > > > > +#if HAVE_BIGENDIAN > > pixel_countdown = s->avctx->width; > > pixel_ptr = 0; > > while (pixel_countdown > 0) { > > @@ -745,6 +746,9 @@ static int flic_decode_frame_15_16BPP(AVCodecContext > > *avctx, > > pixel_ptr += 2; > > pixel_countdown--; > > } > > +#else > > + bytestream2_get_buffer(&g2, pixels + y_ptr, > > 2*s->avctx->width); > > +#endif > > if (s->avctx->width & 1) > > bytestream2_skip(&g2, 2); > > } > > Why not do the same kind of BE->LE conversion as with FLI_BRUN? Read > first, convert if necessary. They could share code even.
I wanted to suggest to completely remove the conversion but it was hard to find samples and then the samples crashed on be, so I wondered if there are more important issues... Carl Eugen _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
