From: Steve Underwood <steveu@haswell.coppice.org>
Date: Fri, 6 Dec 2013 17:57:59 +0000 (+0800)
Subject: Eliminate a warning from valgrind, that might potentially be reporting actual
X-Git-Tag: v1.4.2~3^2~22
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eb3e84369237326bde74ece766ede5bcf990f4af;p=thirdparty%2Ffreeswitch.git

Eliminate a warning from valgrind, that might potentially be reporting actual
trouble.
---

diff --git a/libs/spandsp/src/plc.c b/libs/spandsp/src/plc.c
index 7b45dad988..cb40ea88e0 100644
--- a/libs/spandsp/src/plc.c
+++ b/libs/spandsp/src/plc.c
@@ -84,7 +84,7 @@ static __inline__ void normalise_history(plc_state_t *s)
     if (s->buf_ptr == 0)
         return;
     memcpy(tmp, s->history, sizeof(int16_t)*s->buf_ptr);
-    memcpy(s->history, s->history + s->buf_ptr, sizeof(int16_t)*(PLC_HISTORY_LEN - s->buf_ptr));
+    memmove(s->history, s->history + s->buf_ptr, sizeof(int16_t)*(PLC_HISTORY_LEN - s->buf_ptr));
     memcpy(s->history + PLC_HISTORY_LEN - s->buf_ptr, tmp, sizeof(int16_t)*s->buf_ptr);
     s->buf_ptr = 0;
 }