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Commit 155e4e12 authored by Jesper Juhl's avatar Jesper Juhl Committed by David S. Miller
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batman-adv: Fix mem leak in the batadv_tt_local_event() function 



Memory is allocated for 'tt_change_node' with kmalloc().
'tt_change_node' may go out of scope really being used for anything
(except have a few members initialized) if we hit the 'del:' label.
This patch makes sure we free the memory in that case.

Signed-off-by: default avatarJesper Juhl <jj@chaosbits.net>
Acked-by: default avatarAntonio Quartulli <ordex@autistici.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent be72f63b

net/batman-adv/translation-table.c

+1 −0
Original line number Diff line number Diff line
@@ -197,6 +197,7 @@ static void batadv_tt_local_event(struct batadv_priv *bat_priv, 
del:

		list_del(&entry->list);

		kfree(entry);

		kfree(tt_change_node);

		event_removed = true;

		goto unlock;

	}