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Fix compiler warnings.
[tinc]
/
src
/
linux
/
device.c
diff --git
a/src/linux/device.c
b/src/linux/device.c
index
2c40ead
..
0abafa9
100644
(file)
--- a/
src/linux/device.c
+++ b/
src/linux/device.c
@@
-103,10
+103,12
@@
static bool setup_device(void) {
if(iface) {
strncpy(ifr.ifr_name, iface, IFNAMSIZ);
+ ifr.ifr_name[IFNAMSIZ - 1] = 0;
}
if(!ioctl(device_fd, TUNSETIFF, &ifr)) {
strncpy(ifrname, ifr.ifr_name, IFNAMSIZ);
+ ifrname[IFNAMSIZ - 1] = 0;
free(iface);
iface = xstrdup(ifrname);
} else {