diff options
| author | Christian Engelmayer <cengelma@gmx.at> | 2014-04-10 20:37:53 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-04-14 14:31:42 -0400 |
| commit | 61698b7e222c33e1d38996519b38dd34cbcb8634 (patch) | |
| tree | e98744016396a3cefa2e87d7719cf33d5659b23d /drivers/net | |
| parent | 2004dabaac4104e9aa067e3fe9326d3958b27ca1 (diff) | |
rsi: Fix a potential memory leak in rsi_send_auto_rate_request()
Fix a potential memory leak in the error path of function
rsi_send_auto_rate_request(). In case memory allocation for array
'selected_rates' fails, the error path exits and leaves the previously
allocated skb in place. Detected by Coverity: CID 1195575.
Signed-off-by: Christian Engelmayer <cengelma@gmx.at>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/rsi/rsi_91x_mgmt.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/rsi/rsi_91x_mgmt.c b/drivers/net/wireless/rsi/rsi_91x_mgmt.c index 3a030b9d0fe6..1b28cda6ca88 100644 --- a/drivers/net/wireless/rsi/rsi_91x_mgmt.c +++ b/drivers/net/wireless/rsi/rsi_91x_mgmt.c @@ -966,6 +966,7 @@ static int rsi_send_auto_rate_request(struct rsi_common *common) if (!selected_rates) { rsi_dbg(ERR_ZONE, "%s: Failed in allocation of mem\n", __func__); + dev_kfree_skb(skb); return -ENOMEM; } |