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Diffstat (limited to 'third_party/srtp/crypto/replay/rdb.c')
-rw-r--r--third_party/srtp/crypto/replay/rdb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/third_party/srtp/crypto/replay/rdb.c b/third_party/srtp/crypto/replay/rdb.c
index 9f2ea878..c826912a 100644
--- a/third_party/srtp/crypto/replay/rdb.c
+++ b/third_party/srtp/crypto/replay/rdb.c
@@ -115,7 +115,7 @@ rdb_add_index(rdb_t *rdb, uint32_t index) {
/* shift the window forward by delta bits*/
v128_left_shift(&rdb->bitmask, delta);
- v128_set_bit(&rdb->bitmask, rdb_bits_in_bitmask-delta);
+ v128_set_bit(&rdb->bitmask, rdb_bits_in_bitmask-1);
rdb->window_start += delta;
}