diff options
| author | Tilman Schmidt <tilman@imap.cc> | 2010-07-05 14:19:19 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-07-07 16:57:55 -0700 |
| commit | 54438f9dfcc3902a8ee74ceb8ef71316d9ef98a3 (patch) | |
| tree | e7fb7cfd04940039d6bf54e15850b56a78680364 | |
| parent | 7d060ed2877ff6d00e7238226edbaf91493d6d0b (diff) | |
| download | lwn-54438f9dfcc3902a8ee74ceb8ef71316d9ef98a3.tar.gz lwn-54438f9dfcc3902a8ee74ceb8ef71316d9ef98a3.zip | |
isdn/gigaset: fix leaks in error path
Take care to free all previously allocated ressources in the
"out of memory" error path of the ISDN_CMD_DIAL branch.
Based on an original patch by Dan Carpenter.
Impact: bugfix
Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Acked-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/isdn/gigaset/i4l.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/isdn/gigaset/i4l.c b/drivers/isdn/gigaset/i4l.c index 1d084bbb7239..34bca37d65b9 100644 --- a/drivers/isdn/gigaset/i4l.c +++ b/drivers/isdn/gigaset/i4l.c @@ -419,6 +419,8 @@ oom: dev_err(bcs->cs->dev, "out of memory\n"); for (i = 0; i < AT_NUM; ++i) kfree(commands[i]); + kfree(commands); + gigaset_free_channel(bcs); return -ENOMEM; } |