avcodec/flashsv: add FF_CODEC_CAP_INIT_CLEANUP to flashsv2
authorMichael Niedermayer <michael@niedermayer.cc>
Sun, 7 Jul 2019 09:05:53 +0000 (11:05 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Fri, 19 Jul 2019 19:42:38 +0000 (21:42 +0200)
Fixes: memleaks on error paths during init
Fixes: 15548/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FLASHSV2_fuzzer-6324019382452224

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/flashsv.c

index 45846bb..92d1af9 100644 (file)
@@ -585,6 +585,7 @@ AVCodec ff_flashsv2_decoder = {
     .close          = flashsv2_decode_end,
     .decode         = flashsv_decode_frame,
     .capabilities   = AV_CODEC_CAP_DR1,
+    .caps_internal  = FF_CODEC_CAP_INIT_CLEANUP,
     .pix_fmts       = (const enum AVPixelFormat[]) { AV_PIX_FMT_BGR24, AV_PIX_FMT_NONE },
 };
 #endif /* CONFIG_FLASHSV2_DECODER */