Fixes ticket #5387 --- libavcodec/svq3.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/libavcodec/svq3.c b/libavcodec/svq3.c
index 7e8f16cc72..b96c4f61f6 100644
--- a/libavcodec/svq3.c
+++ b/libavcodec/svq3.c
@@ -1037,15 +1037,16 @@ static int svq3_decode_slice_header(AVCodecContext
*avctx)
}
memcpy(s->slice_buf, s->gb.buffer + s->gb.index / 8, slice_bytes);
+ if (length > 0) {
+ memmove(s->slice_buf, &s->slice_buf[slice_length], length - 1);
+ }
+
if (s->watermark_key) {
uint32_t header = AV_RL32(&s->slice_buf[1]);
AV_WL32(&s->slice_buf[1], header ^ s->watermark_key);
}
init_get_bits(&s->gb_slice, s->slice_buf, slice_bits);
- if (length > 0) {
- memmove(s->slice_buf, &s->slice_buf[slice_length], length - 1);
- }
skip_bits_long(&s->gb, slice_bytes * 8);
}
--
2.35.1
-- Peter
(A907 E02F A6E5 0CD2 34CD 20D2 6760 79C5 AC40 DD6B)
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