usb: gadget: gadgetfs: Free memory allocated by memdup_user()
Commit 3b74c73f8d6f053f422e85fce955b61fb181cfe7 switched over to memdup_user() in ep_write() function and removed kfree (kbuf). memdup_user() function allocates memory which is never freed. Fixes: 3b74c73 (usb: gadget: inode: switch over to memdup_user()) Cc: <stable@vger.kernel.org> # v3.15+ Signed-off-by: Mario Schuknecht <mario.schuknecht@dresearch-fe.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
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@ -449,6 +449,7 @@ ep_write (struct file *fd, const char __user *buf, size_t len, loff_t *ptr)
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data->name, len, (int) value);
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free1:
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mutex_unlock(&data->lock);
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kfree (kbuf);
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return value;
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}
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