diff options
| author | Trent Piepho <xyzzy@speakeasy.org> | 2007-10-05 07:28:09 -0700 |
|---|---|---|
| committer | Trent Piepho <xyzzy@speakeasy.org> | 2007-10-05 07:28:09 -0700 |
| commit | 7f367712814cef0e1e132c2c39363cb0c6adb557 (patch) | |
| tree | bfb855dc1948da104892c11916e01cf0da74e68d /linux/drivers | |
| parent | 73d8a897cbf675d80f30d15f981ea23c16d3b900 (diff) | |
| download | mediapointer-dvb-s2-7f367712814cef0e1e132c2c39363cb0c6adb557.tar.gz mediapointer-dvb-s2-7f367712814cef0e1e132c2c39363cb0c6adb557.tar.bz2 | |
cx8802: Plug memory leak when unregistering a driver
When a cx8802 sub-driver was unregistered, the struct cx8802_driver, which was
kmalloc()ed by cx8802_register_driver(), was deleted from the list of drivers,
but never freed.
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Reviewed-by: Michael Krufky <mkrufky@linuxtv.org>
Diffstat (limited to 'linux/drivers')
| -rw-r--r-- | linux/drivers/media/video/cx88/cx88-mpeg.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/linux/drivers/media/video/cx88/cx88-mpeg.c b/linux/drivers/media/video/cx88/cx88-mpeg.c index c4f5b8dab..339992afd 100644 --- a/linux/drivers/media/video/cx88/cx88-mpeg.c +++ b/linux/drivers/media/video/cx88/cx88-mpeg.c @@ -793,6 +793,7 @@ int cx8802_unregister_driver(struct cx8802_driver *drv) mutex_lock(&drv->core->lock); list_del(&d->drvlist); mutex_unlock(&drv->core->lock); + kfree(d); } else printk(KERN_ERR "%s/2: cx8802 driver remove " "failed (%d)\n", dev->core->name, err); @@ -875,6 +876,7 @@ static void __devexit cx8802_remove(struct pci_dev *pci_dev) } else printk(KERN_ERR "%s/2: cx8802 driver remove " "failed (%d)\n", dev->core->name, err); + kfree(drv); } } |