Messages in this thread Patch in this message | ![/](/images/icornerl.gif) | | Date | Sun, 21 Sep 2003 22:59:22 +0400 | From | Oleg Drokin <> | Subject | [PATCH] [2.4] devio.c memleak on unexpected disconnect |
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Hello!
There is a memleak in devio.c (User space communication with USB devices) recently added, it forgets to free the buffer if device was disconnected.
The patch is trivial, please apply. Found with help of smatch.
===== drivers/usb/devio.c 1.17 vs edited ===== --- 1.17/drivers/usb/devio.c Mon Aug 19 20:49:38 2002 +++ edited/drivers/usb/devio.c Sun Sep 21 22:51:15 2003 @@ -1114,7 +1114,7 @@ usb_driver_release_interface (driver, ifp); up (&driver->serialize); } else - return -ENODATA; + retval = -ENODATA; break; /* let kernel drivers try to (re)bind to the interface */ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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