diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2010-01-06 13:45:27 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-02-26 15:10:34 -0300 |
| commit | b46d37e61f886e901ba0b504125b135f450a19b5 (patch) | |
| tree | 381cfc7967847050b008bc7a255bc17e4674cdd4 /drivers/media/dvb/siano/smscoreapi.c | |
| parent | ad695510bf27a4e73e0d04d48d80c0b8389f17d2 (diff) | |
V4L/DVB (13963): siano, fix memory leak
Stanse found a memory leak in smscore_gpio_configure. buffer is not
freed/assigned on all paths. Fix that.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb/siano/smscoreapi.c')
| -rw-r--r-- | drivers/media/dvb/siano/smscoreapi.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/media/dvb/siano/smscoreapi.c b/drivers/media/dvb/siano/smscoreapi.c index ca758bcb48c..4bfd3451b56 100644 --- a/drivers/media/dvb/siano/smscoreapi.c +++ b/drivers/media/dvb/siano/smscoreapi.c @@ -1459,8 +1459,10 @@ int smscore_gpio_configure(struct smscore_device_t *coredev, u8 PinNum, if (!(coredev->device_flags & SMS_DEVICE_FAMILY2)) { pMsg->xMsgHeader.msgType = MSG_SMS_GPIO_CONFIG_REQ; if (GetGpioPinParams(PinNum, &TranslatedPinNum, &GroupNum, - &groupCfg) != 0) - return -EINVAL; + &groupCfg) != 0) { + rc = -EINVAL; + goto free; + } pMsg->msgData[1] = TranslatedPinNum; pMsg->msgData[2] = GroupNum; @@ -1490,6 +1492,7 @@ int smscore_gpio_configure(struct smscore_device_t *coredev, u8 PinNum, else sms_err("smscore_gpio_configure error"); } +free: kfree(buffer); return rc; |