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(parent: 25359b8) | patch
[PATCH] USB: usbfs: Don't leak uninitialized data
authorAlan Stern <stern@rowland.harvard.edu>
Fri, 29 Jul 2005 19:16:58 +0000 (12:16 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Fri, 29 Jul 2005 20:12:52 +0000 (13:12 -0700)
commitae9d5b5eb402dd46012843a50e29b6947eed236d
tree0c082c02228d3ec92f7630f51e01f3b4085b5fd7tree | snapshot
parent25359b884d0f525110d722ea0624008f2eeb380acommit | diff
[PATCH] USB: usbfs: Don't leak uninitialized data

This patch fixes an information leak in the usbfs snoop facility:
uninitialized data from __get_free_page can be returned to userspace and
written to the system log.  It also improves the snoop output by printing
the wLength value.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
drivers/usb/core/devio.c diff | blob | history
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