[FFmpeg-cvslog] avformat/icodec: Free ico->images on error paths

ffmpeg | branch: release/4.1 | Michael Niedermayer | Sat Jun 8 10:48:41 2019 +0200| [45d3ba9e5f57761a56f08f743f8ba9a137fca623] | committer: Michael Niedermayer avformat/icodec: Free ico->images on error paths Fixes: 15116/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5715173567889408

[FFmpeg-cvslog] avformat/icodec: Free ico->images on error paths

ffmpeg | branch: master | Michael Niedermayer | Sat Jun 8 10:48:41 2019 +0200| [54918b51161610a364de697b80acb9583eecf41b] | committer: Michael Niedermayer avformat/icodec: Free ico->images on error paths Fixes: 15116/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5715173567889408 Fixes