[iproute PATCH 49/51] lib/ll_map: Make sure im->name is NULL-terminated

[Phil Sutter]

Signed-off-by: Phil Sutter <p...@nwl.cc>
---
 lib/ll_map.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/ll_map.c b/lib/ll_map.c
index 4e4556c9ac80b..4d06eb69f138a 100644
--- a/lib/ll_map.c
+++ b/lib/ll_map.c
@@ -120,11 +120,11 @@ int ll_remember_index(const struct sockaddr_nl *who,
                return 0;
        }
 
-       im = malloc(sizeof(*im));
+       im = calloc(1, sizeof(*im));
        if (im == NULL)
                return 0;
        im->index = ifi->ifi_index;
-       strcpy(im->name, ifname);
+       strncpy(im->name, ifname, IFNAMSIZ - 1);
        im->type = ifi->ifi_type;
        im->flags = ifi->ifi_flags;
 
-- 
2.13.1