[FFmpeg-cvslog] avcodec/bitstream: assert that *_size in ff_init_vlc_sparse() is valid

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michael at niedermayer.cc> | Thu Jan  5 11:56:00 2017 +0100| [8f1d18a91be942ea646a3c074bee35c6046882af] | committer: Michael Niedermayer

avcodec/bitstream: assert that *_size in ff_init_vlc_sparse() is valid

Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8f1d18a91be942ea646a3c074bee35c6046882af
---

 libavcodec/bitstream.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libavcodec/bitstream.c b/libavcodec/bitstream.c
index 562ca1c..8deaa4a 100644
--- a/libavcodec/bitstream.c
+++ b/libavcodec/bitstream.c
@@ -99,9 +99,11 @@ void avpriv_copy_bits(PutBitContext *pb, const uint8_t *src, int length)
     case 2:                                                 \
         v = *(const uint16_t *)ptr;                         \
         break;                                              \
-    default:                                                \
+    case 4:                                                 \
         v = *(const uint32_t *)ptr;                         \
         break;                                              \
+    default:                                                \
+        av_assert1(0);                                      \
     }                                                       \
 }