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Diffstat (limited to 'libavcodec/qdm2.c')
-rw-r--r--libavcodec/qdm2.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/libavcodec/qdm2.c b/libavcodec/qdm2.c
index 87dd0717e8..8b28c2d0f0 100644
--- a/libavcodec/qdm2.c
+++ b/libavcodec/qdm2.c
@@ -1209,7 +1209,8 @@ static void qdm2_decode_super_block (QDM2Context *q)
init_get_bits(&gb, header.data, header.size*8);
if (header.type == 2 || header.type == 4 || header.type == 5) {
- int csum = 257 * get_bits(&gb, 8) + 2 * get_bits(&gb, 8);
+ int csum = 257 * get_bits(&gb, 8);
+ csum += 2 * get_bits(&gb, 8);
csum = qdm2_packet_checksum(q->compressed_data, q->checksum_size, csum);