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[AX25]: Potential ax25_uid_assoc-s leaks on module unload.
authorPavel Emelyanov <xemul@openvz.org>
Sun, 13 Apr 2008 01:33:50 +0000 (18:33 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sun, 13 Apr 2008 01:33:50 +0000 (18:33 -0700)
commitae1b6a31b1f9ef2c7ba5ef89799f210a9ba6937c
tree76f26c291c480345de8d70a6c37143c43ac5f749tree | snapshot (tar.gz zip)
parent2de58e30db3f7e83592e22fb459dd6695b648889commit | diff
[AX25]: Potential ax25_uid_assoc-s leaks on module unload.

The ax25_uid_free call walks the ax25_uid_list and releases entries
from it. The problem is that after the fisrt call to hlist_del_init
the hlist_for_each_entry (which hides behind the ax25_uid_for_each)
will consider the current position to be the last and will return.

Thus, the whole list will be left not freed.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ax25/ax25_uid.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)