Johannes Erdfelt <[EMAIL PROTECTED]> writes: > On Sat, Jan 05, 2002, Peter Osterlund <[EMAIL PROTECTED]> wrote: > > Johannes Erdfelt <[EMAIL PROTECTED]> writes: > > > > > Also, if header->bLength is < 2, then we'll almost always get an oops, > > > not just if the device disappears quickly. > > > > That's another strange thing. I added code to explicitly set bLength > > to 0, just to trigger this error condition. Then I added debug > > messages in usb_destroy_configuration to see what would happen, and > > the kfree(as->extra) line was never executed. It didn't even > > kfree(ifp->altsetting), so this looks like a memory leak. > > Did you add the debugging before or after your patch (or Greg's patch)?
That was before my patch, but I explicitly initialized the pointers to 0xDEADBEEF to be able to recognize them in usb_destroy_configuration. At least this problem is repeatable, so I can try to figure out exactly why the memory is not freed. -- Peter Osterlund - [EMAIL PROTECTED] http://w1.894.telia.com/~u89404340 _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
