Replace memcpy() with memmove() for overlapping memory ranges. (#10097)

2 files changed, 2 insertions, 2 deletions

diff --git a/streaming/receiver.c b/streaming/receiver.c
index 98fe87f887..9577e85677 100644
--- a/streaming/receiver.c
+++ b/streaming/receiver.c
@@ -181,7 +181,7 @@ static char *receiver_next_line(struct receiver_state *r, int *pos) {
         r->read_buffer[scan] = 0;
         return &r->read_buffer[start];
     }
-    memcpy(r->read_buffer, &r->read_buffer[start], r->read_len - start);
+    memmove(r->read_buffer, &r->read_buffer[start], r->read_len - start);
     r->read_len -= start;
     return NULL;
 }
diff --git a/streaming/sender.c b/streaming/sender.c
index a70d06100d..96a2e6c6f1 100644
--- a/streaming/sender.c
+++ b/streaming/sender.c
@@ -515,7 +515,7 @@ void execute_commands(struct sender_state *s) {
         start = newline+1;
     }
     if (start<end) {
-        memcpy( s->read_buffer, start, end-start);
+        memmove(s->read_buffer, start, end-start);
         s->read_len = end-start;
     }
 }