Commit 155e4e12 authored by Jesper Juhl's avatar Jesper Juhl Committed by David S. Miller

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
...@@ -197,6 +197,7 @@ static void batadv_tt_local_event(struct batadv_priv *bat_priv, ...@@ -197,6 +197,7 @@ static void batadv_tt_local_event(struct batadv_priv *bat_priv,
del: del:
list_del(&entry->list); list_del(&entry->list);
kfree(entry); kfree(entry);
kfree(tt_change_node);
event_removed = true; event_removed = true;
goto unlock; goto unlock;
} }
......
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