Reported by ASAN as memcpy-param-overlap when running
the filter-join FATE-test.
Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com>
---
libavfilter/af_join.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavfilter/af_join.c b/libavfilter/af_join.c
index 3e272d9161..6f01c6f70a 100644
--- a/libavfilter/af_join.c
+++ b/libavfilter/af_join.c
@@ -252,8 +252,8 @@ typedef struct ChannelList {
static enum AVChannel channel_list_pop(ChannelList *chl, int idx)
{
enum AVChannel ret = chl->ch[idx];
- memcpy(chl->ch + idx, chl->ch + idx + 1,
- (chl->nb_ch - idx - 1) * sizeof(*chl->ch));
+ memmove(chl->ch + idx, chl->ch + idx + 1,
+ (chl->nb_ch - idx - 1) * sizeof(*chl->ch));
chl->nb_ch--;
return ret;
}
--
2.32.0
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