Fixes: member access within null pointer of type 'const FFCodec' (aka 'const struct FFCodec') Fixes: 45726/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-6554445419249664
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavcodec/allcodecs.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/libavcodec/allcodecs.c b/libavcodec/allcodecs.c index b1aa7e266b..22d56760ec 100644 --- a/libavcodec/allcodecs.c +++ b/libavcodec/allcodecs.c @@ -882,10 +882,11 @@ const AVCodec *av_codec_iterate(void **opaque) ff_thread_once(&av_codec_static_init, av_codec_init_static); - if (c) + if (c) { *opaque = (void*)(i + 1); - - return &c->p; + return &c->p; + } + return NULL; } static enum AVCodecID remap_deprecated_codec_id(enum AVCodecID id) -- 2.17.1 _______________________________________________ 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".
