diff options
| author | John Keeping <john@metanate.com> | 2017-02-28 11:55:30 +0100 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2017-03-06 15:45:57 +0100 |
| commit | 38355b2a44776c25b0f2ad466e8c51bb805b3032 (patch) | |
| tree | 245e0b77619761f6cd8a1f33a07eca27d69b8a42 /drivers | |
| parent | usb: gadget: dummy_hcd: clear usb_gadget region before registration (diff) | |
| download | linux-38355b2a44776c25b0f2ad466e8c51bb805b3032.tar.xz linux-38355b2a44776c25b0f2ad466e8c51bb805b3032.zip | |
usb: gadget: configs: plug memory leak
When binding a gadget to a device, "name" is stored in gi->udc_name, but
this does not happen when unregistering and the string is leaked.
Signed-off-by: John Keeping <john@metanate.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/gadget/configfs.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c index 78c44979dde3..cbff3b02840d 100644 --- a/drivers/usb/gadget/configfs.c +++ b/drivers/usb/gadget/configfs.c @@ -269,6 +269,7 @@ static ssize_t gadget_dev_desc_UDC_store(struct config_item *item, ret = unregister_gadget(gi); if (ret) goto err; + kfree(name); } else { if (gi->composite.gadget_driver.udc_name) { ret = -EBUSY; |