diff options
| author | Henning Brauer <henning@cvs.openbsd.org> | 2005-03-09 14:08:04 +0000 |
|---|---|---|
| committer | Henning Brauer <henning@cvs.openbsd.org> | 2005-03-09 14:08:04 +0000 |
| commit | f86a4642f2f6bb8372015afb074197c94cd1b677 (patch) | |
| tree | a5c4111f4460db40814560b5960db9e918c22c79 /usr.sbin/bgpd/imsg.c | |
| parent | eb28d5d96266fd4e93ad4813e0b80a31833a4e64 (diff) | |
correctness: memmove instead of memcpy where we might have overlaps
Diffstat (limited to 'usr.sbin/bgpd/imsg.c')
| -rw-r--r-- | usr.sbin/bgpd/imsg.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/usr.sbin/bgpd/imsg.c b/usr.sbin/bgpd/imsg.c index 539d3cae2c4..96029353830 100644 --- a/usr.sbin/bgpd/imsg.c +++ b/usr.sbin/bgpd/imsg.c @@ -1,4 +1,4 @@ -/* $OpenBSD: imsg.c,v 1.33 2004/09/17 11:49:19 claudio Exp $ */ +/* $OpenBSD: imsg.c,v 1.34 2005/03/09 14:08:03 henning Exp $ */ /* * Copyright (c) 2003, 2004 Henning Brauer <henning@openbsd.org> @@ -113,7 +113,7 @@ imsg_get(struct imsgbuf *ibuf, struct imsg *imsg) if (imsg->hdr.len < av) { left = av - imsg->hdr.len; - memcpy(&ibuf->r.buf, ibuf->r.buf + imsg->hdr.len, left); + memmove(&ibuf->r.buf, ibuf->r.buf + imsg->hdr.len, left); ibuf->r.wpos = left; } else ibuf->r.wpos = 0; |