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-rw-r--r--src/cdma-connman.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cdma-connman.c b/src/cdma-connman.c
index 2f2ea54d..cd2a6f76 100644
--- a/src/cdma-connman.c
+++ b/src/cdma-connman.c
@@ -89,7 +89,7 @@ static void cdma_connman_ifupdown(const char *interface, ofono_bool_t active)
return;
memset(&ifr, 0, sizeof(ifr));
- strncpy(ifr.ifr_name, interface, IFNAMSIZ);
+ strncpy(ifr.ifr_name, interface, IFNAMSIZ - 1);
if (ioctl(sk, SIOCGIFFLAGS, &ifr) < 0)
goto done;