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(parent: 980a8f7) | patch
x25: Do not reference freed memory.
authorDavid S. Miller <davem@davemloft.net>
Thu, 10 Feb 2011 05:48:36 +0000 (21:48 -0800)
committerWilly Tarreau <w@1wt.eu>
Sat, 30 Apr 2011 14:53:09 +0000 (16:53 +0200)
commit49fa043f20b00719a73ac1a93de0b77c6dd9f008
treecf13d65a5774d7ad755cee6d97d8c0ae3daa2837tree | snapshot
parent980a8f7b3c241580a17dbfaa0863e5ed3964ea6acommit | diff
x25: Do not reference freed memory.

commit 96642d42f076101ba98866363d908cab706d156c upstream.

In x25_link_free(), we destroy 'nb' before dereferencing
'nb->dev'.  Don't do this, because 'nb' might be freed
by then.

Reported-by: Randy Dunlap <randy.dunlap@oracle.com>
Tested-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
net/x25/x25_link.c diff | blob | history
Linux kernel for KaRo TX COM modules