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| author | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2014-02-18 22:25:15 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-03-23 21:38:16 -0700 |
| commit | f5befc2c193dbe92826a382e16cb50e8640a4f62 (patch) | |
| tree | 0263351d1b42fe6b515c7e77a3a4fbd21f564174 /net/unix/af_unix.c | |
| parent | d6a6d1f38ce55aa5a7d8aab972176660b19fd7ab (diff) | |
firewire: net: fix use after free
commit 8987583366ae9e03c306c2b7d73bdb952df1d08d upstream.
Commit 8408dc1c14c1 "firewire: net: use dev_printk API" introduced a
use-after-free in a failure path. fwnet_transmit_packet_failed(ptask)
may free ptask, then the dev_err() call dereferenced it. The fix is
straightforward; simply reorder the two calls.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions