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-rw-r--r--net/ipv6/seg6.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/ipv6/seg6.c b/net/ipv6/seg6.c
index b172d85..a855eb3 100644
--- a/net/ipv6/seg6.c
+++ b/net/ipv6/seg6.c
@@ -176,6 +176,8 @@ static int seg6_genl_set_tunsrc(struct sk_buff *skb, struct genl_info *info)
val = nla_data(info->attrs[SEG6_ATTR_DST]);
t_new = kmemdup(val, sizeof(*val), GFP_KERNEL);
+ if (!t_new)
+ return -ENOMEM;
mutex_lock(&sdata->lock);
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