summaryrefslogtreecommitdiff
path: root/libavcodec/lagarithrac.c
diff options
context:
space:
mode:
Diffstat (limited to 'libavcodec/lagarithrac.c')
-rw-r--r--libavcodec/lagarithrac.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/libavcodec/lagarithrac.c b/libavcodec/lagarithrac.c
index a3035a24d4..b3ad94189a 100644
--- a/libavcodec/lagarithrac.c
+++ b/libavcodec/lagarithrac.c
@@ -40,8 +40,7 @@ void ff_lag_rac_init(lag_rac *l, GetBitContext *gb, int length)
align_get_bits(gb);
l->bytestream_start =
l->bytestream = gb->buffer + get_bits_count(gb) / 8;
- l->bytestream_end = l->bytestream_start + length;
-
+ l->bytestream_end = l->bytestream_start + get_bits_left(gb) / 8;
l->range = 0x80;
l->low = *l->bytestream >> 1;
l->hash_shift = FFMAX(l->scale - 8, 0);