From b998775b925330725e547af8d33394db0d638f7a Mon Sep 17 00:00:00 2001 From: Hans Dedecker Date: Mon, 1 Feb 2016 10:56:22 +0100 Subject: [PATCH] interface: Fix possbile segfault Signed-off-by: Hans Dedecker --- interface.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/interface.c b/interface.c index 2aab37c..7b18cef 100644 --- a/interface.c +++ b/interface.c @@ -189,6 +189,9 @@ interface_add_data(struct interface *iface, const struct blob_attr *data) } n = calloc(1, sizeof(*n) + len); + if (!n) + return UBUS_STATUS_UNKNOWN_ERROR; + memcpy(n->data, data, len); n->node.key = blobmsg_name(n->data); avl_insert(&iface->data, &n->node); -- 2.11.0