diff options
Diffstat (limited to 'libavcodec/lcldec.c')
| -rw-r--r-- | libavcodec/lcldec.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/lcldec.c b/libavcodec/lcldec.c index 53637f2507..bc7e11d267 100644 --- a/libavcodec/lcldec.c +++ b/libavcodec/lcldec.c @@ -93,6 +93,7 @@ static unsigned int mszh_decomp(const unsigned char * srcptr, int srclen, unsign unsigned ofs = bytestream_get_le16(&srcptr); unsigned cnt = (ofs >> 11) + 1; ofs &= 0x7ff; + ofs = FFMIN(ofs, destptr - destptr_bak); cnt *= 4; cnt = FFMIN(cnt, destptr_end - destptr); av_memcpy_backptr(destptr, ofs, cnt); |