If skb_pad() fails then it frees the skb so we should check for errors.
Fixes: bdabad3e363d ("net: Add Qualcomm IPC router")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
diff --git a/net/qrtr/qrtr.c b/net/qrtr/qrtr.c
index c36b0ec364a4..a9a8c7d5a4a9 100644
--- a/net/qrtr/qrtr.c
+++ b/net/qrtr/qrtr.c
@@ -658,7 +658,9 @@ static int qrtr_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
}
if (plen != len) {
- skb_pad(skb, plen - len);
+ rc = skb_pad(skb, plen - len);
+ if (rc)
+ goto out_node;
skb_put(skb, plen - len);
}
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