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| author | Hans Dedecker <dedeckeh@gmail.com> | 2019-06-13 21:59:31 +0200 |
|---|---|---|
| committer | Hans Dedecker <dedeckeh@gmail.com> | 2019-06-13 22:01:26 +0200 |
| commit | 42a38785f1d229483c68ac22e1707be57e8fe60e (patch) | |
| tree | a1adb7d22eb846a0ad33e2423a188a3983bc71cd /interface-ip.c | |
| parent | c1964d8eaf612d997e81474eb75071bedb2b914a (diff) | |
| download | netifd-42a38785f1d229483c68ac22e1707be57e8fe60e.tar.gz | |
interface-ip: fix possible null pointer dereference
Reported by Coverity in CID 1445749
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
Diffstat (limited to 'interface-ip.c')
| -rw-r--r-- | interface-ip.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/interface-ip.c b/interface-ip.c index 864de50..c159e09 100644 --- a/interface-ip.c +++ b/interface-ip.c @@ -353,11 +353,11 @@ interface_ip_add_neighbor(struct interface *iface, struct blob_attr *attr, bool ip = &iface->proto_ip; neighbor = calloc(1,sizeof(*neighbor)); - neighbor->flags = v6 ? DEVADDR_INET6 : DEVADDR_INET4; - if (!neighbor) return; + neighbor->flags = v6 ? DEVADDR_INET6 : DEVADDR_INET4; + if ((cur = tb[NEIGHBOR_ADDRESS]) != NULL){ if (!inet_pton(af, blobmsg_data(cur), &neighbor->addr)) goto error; |