Fixes: Timeout Fixes: 403402798/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FOURXM_fuzzer-5012819292782592
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavcodec/4xm.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/libavcodec/4xm.c b/libavcodec/4xm.c index fd3a45f0935..94f42681272 100644 --- a/libavcodec/4xm.c +++ b/libavcodec/4xm.c @@ -927,8 +927,11 @@ static int decode_frame(AVCodecContext *avctx, AVFrame *picture, frame_size = buf_size - 12; } - if ((ret = ff_get_buffer(avctx, picture, 0)) < 0) - return ret; + if ( frame_4cc == AV_RL32("ifr2") || frame_4cc == AV_RL32("ifrm") + || frame_4cc == AV_RL32("pfrm") || frame_4cc == AV_RL32("pfr2")) { + if ((ret = ff_get_buffer(avctx, picture, 0)) < 0) + return ret; + } if (frame_4cc == AV_RL32("ifr2")) { picture->pict_type = AV_PICTURE_TYPE_I; -- 2.49.0 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
