wbokslag has uploaded this change for review.

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ensure zero termination of tun device name

Change-Id: I4b783c6b98ddfb30a4ca4532ef8cffa8e5f3a12f
---
M src/tuntap.c
1 file changed, 1 insertion(+), 1 deletion(-)

git pull ssh://gerrit.osmocom.org:29418/osmo-tetra refs/changes/91/28591/1

diff --git a/src/tuntap.c b/src/tuntap.c
index 8109067..6ae16c7 100644
--- a/src/tuntap.c
+++ b/src/tuntap.c
@@ -29,7 +29,7 @@
        */ 
       ifr.ifr_flags = IFF_TUN|IFF_NO_PI; 
       if( *dev )
-         strncpy(ifr.ifr_name, dev, IFNAMSIZ);
+         snprintf(ifr.ifr_name, IFNAMSIZ, "%s", dev);
 
       if( (err = ioctl(fd, TUNSETIFF, (void *) &ifr)) < 0 ){
          close(fd);

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