avdevice/opengl_enc: fix build error using msvc compiler

[ffmpeg] / libavcodec / dsicinvideo.c

diff --git a/libavcodec/dsicinvideo.c b/libavcodec/dsicinvideo.c
index add7afa383170f808e29d0d6fa22c1544ab6a1bb..37175d67b2e9528646644653471458412fdaf4dc 100644 (file)
--- a/libavcodec/dsicinvideo.c
+++ b/libavcodec/dsicinvideo.c
@@ -158,6 +158,9 @@ static int cin_decode_lzss(const unsigned char *src, int src_size,
         }
     }
 
+    if (dst_end - dst > dst_size - dst_size/10)
+        return AVERROR_INVALIDDATA;
+
     return 0;
 }
 
@@ -184,6 +187,10 @@ static int cin_decode_rle(const unsigned char *src, int src_size,
         }
         dst += len;
     }
+
+    if (dst_end - dst > dst_size - dst_size/10)
+        return AVERROR_INVALIDDATA;
+
     return 0;
 }
 
@@ -321,5 +328,6 @@ AVCodec ff_dsicinvideo_decoder = {
     .init           = cinvideo_decode_init,
     .close          = cinvideo_decode_end,
     .decode         = cinvideo_decode_frame,
+    .caps_internal  = FF_CODEC_CAP_INIT_CLEANUP,
     .capabilities   = AV_CODEC_CAP_DR1,
 };