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[09/11] isdn/gigaset: fix leaks in error path

Message ID 20100705-patch-gigaset-09.tilman@imap.cc
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Tilman Schmidt July 6, 2010, 12:19 a.m. UTC 
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>
---
 drivers/isdn/gigaset/i4l.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
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Patch

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;
 }