tipc: error path leak fixes in tipc_enable_bearer()
Fix memory leak in tipc_enable_bearer() if enable_media() fails, and cleanup with bearer_disable() if tipc_mon_create() fails. Acked-by: Ying Xue <ying.xue@windriver.com> Acked-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: Tommi Rantala <tommi.t.rantala@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -324,6 +324,7 @@ restart:
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if (res) {
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pr_warn("Bearer <%s> rejected, enable failure (%d)\n",
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name, -res);
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kfree(b);
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return -EINVAL;
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}
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@ -347,8 +348,10 @@ restart:
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if (skb)
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tipc_bearer_xmit_skb(net, bearer_id, skb, &b->bcast_addr);
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if (tipc_mon_create(net, bearer_id))
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if (tipc_mon_create(net, bearer_id)) {
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bearer_disable(net, b);
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return -ENOMEM;
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}
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pr_info("Enabled bearer <%s>, discovery domain %s, priority %u\n",
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name,
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