If no address was given, ipaddr_modify() accesses uninitialized data
when assigning to req.ifa.ifa_prefixlen.
Signed-off-by: Phil Sutter <phil@nwl.cc>
---
ip/ipaddress.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ip/ipaddress.c b/ip/ipaddress.c
index 3c9decb51b412..9307c9416dde3 100644
--- a/ip/ipaddress.c
+++ b/ip/ipaddress.c
@@ -1888,7 +1888,7 @@ static int ipaddr_modify(int cmd, int flags, int argc, char **argv)
char *lcl_arg = NULL;
char *valid_lftp = NULL;
char *preferred_lftp = NULL;
- inet_prefix lcl;
+ inet_prefix lcl = {};
inet_prefix peer;
int local_len = 0;
int peer_len = 0;--
2.13.1