| Message ID | 4C2A7127.3040609@imap.cc |
|---|---|
| State | Awaiting Upstream, archived |
| Delegated to: | David Miller |
| Headers | show |
On Wed, Jun 30, 2010 at 12:18:15AM +0200, Tilman Schmidt wrote: > Dan, > > thanks for your patch. It is quite correct as it stands. > There is however another problem with that error path, in > that it also doesn't free the previously allocated channel. > I prefer not to carry two separate patches for that, so I'm > replacing your patch with the following augmented patch, > which I'll submit together with my other pending patches > for 2.6.36 soon: > Good deal. Acked-by: Dan Carpenter <error27@gmail.com> regards, dan carpenter -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/isdn/gigaset/i4l.c b/drivers/isdn/gigaset/i4l.c index 1d084bb..34bca37 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; }
Dan, thanks for your patch. It is quite correct as it stands. There is however another problem with that error path, in that it also doesn't free the previously allocated channel. I prefer not to carry two separate patches for that, so I'm replacing your patch with the following augmented patch, which I'll submit together with my other pending patches for 2.6.36 soon: Subject: [PATCH] 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> --- drivers/isdn/gigaset/i4l.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)