[XS] Change in osmo-ggsn[master]: tun: Use OSMO_TRLCPY_ARRAY

[pespin]

pespin has uploaded this change for review. ( 
https://gerrit.osmocom.org/c/osmo-ggsn/+/38547?usp=email )


Change subject: tun: Use OSMO_TRLCPY_ARRAY
......................................................................

tun: Use OSMO_TRLCPY_ARRAY

tun->devname buffer is already IFNAMSIZ bytes long, so simplify the
code.

Change-Id: I40b370f4152748d5acf6ee576462e54c9a46a8a3
---
M lib/tun.c
1 file changed, 2 insertions(+), 2 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-ggsn refs/changes/47/38547/1

diff --git a/lib/tun.c b/lib/tun.c
index 89fe292..60d9b5e 100644
--- a/lib/tun.c
+++ b/lib/tun.c
@@ -44,6 +44,7 @@
 #include <linux/if_tun.h>

 #include <osmocom/core/msgb.h>
+#include <osmocom/core/utils.h>

 #include "tun.h"
 #include "syserr.h"
@@ -107,8 +108,7 @@
        tun->addrs = 0;
        tun->tundev.fd = -1;

-       osmo_strlcpy(tun->devname, devname, IFNAMSIZ);
-       tun->devname[IFNAMSIZ - 1] = 0;
+       OSMO_STRLCPY_ARRAY(tun->devname, devname);

        return tun;
 }

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Gerrit-MessageType: newchange
Gerrit-Project: osmo-ggsn
Gerrit-Branch: master
Gerrit-Change-Id: I40b370f4152748d5acf6ee576462e54c9a46a8a3
Gerrit-Change-Number: 38547
Gerrit-PatchSet: 1
Gerrit-Owner: pespin <pes...@sysmocom.de>