Witam,
> Hello,
>
> There is possible memleak in auerbuf_setup(). Fix is to replace kfree() with auerbuf_free().
> An argument to usb_free_urb() does not need a check as usb_free_urb() already does that. Not sure if I should
> send this in two separate patches. The patch is against 2.6.19-rc4 (not -mm).
As I posted the bigger usb_free_urb() patch in another mail this one should do only one
thing which is to fix possible memory leak in auerbuf_setup().
Regards,
Mariusz Kozlowski
Signed-off-by: Mariusz Kozlowski <[email protected]>
diff -up linux-2.6.19-rc4-orig/drivers/usb/misc/auerswald.c linux-2.6.19-rc4/drivers/usb/misc/auerswald.c
--- linux-2.6.19-rc4-orig/drivers/usb/misc/auerswald.c 2006-11-06 17:08:20.000000000 +0100
+++ linux-2.6.19-rc4/drivers/usb/misc/auerswald.c 2006-11-07 00:26:25.000000000 +0100
@@ -780,7 +780,7 @@ static int auerbuf_setup (pauerbufctl_t
bl_fail:/* not enough memory. Free allocated elements */
dbg ("auerbuf_setup: no more memory");
- kfree(bep);
+ auerbuf_free (bep);
auerbuf_free_buffers (bcp);
return -ENOMEM;
}
-
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