This can happen if the memory alloc fails.
Patch V2: add goto error
Change-Id: Iee66caa794d267ac5f8bee584633352893047171
Signed-off-by: Arne Schwabe <a...@rfc2549.org>
---
src/openvpn/dco_linux.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/src/openvpn/dco_linux.c b/src/openvpn/dco_linux.c
index 41540c0f8..95fe94848 100644
--- a/src/openvpn/dco_linux.c
+++ b/src/openvpn/dco_linux.c
@@ -83,6 +83,13 @@ resolve_ovpn_netlink_id(int msglevel)
int ret;
struct nl_sock *nl_sock = nl_socket_alloc();
+ if (!nl_sock)
+ {
+ msg(msglevel, "Allocating net link socket failed");
+ ret = -1;
+ goto err_sock;
+ }
+
ret = genl_connect(nl_sock);
if (ret)
{
--
2.37.1 (Apple Git-137.1)
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