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pcmcia: synclink_cs: fix information leak to userland
authorVasiliy Kulikov <segooon@gmail.com>
Sun, 17 Oct 2010 14:41:24 +0000 (18:41 +0400)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 22 Nov 2010 19:03:00 +0000 (11:03 -0800)
commit3d27e0b2b0717f4061261be79c46bfb6b1b9c3fa
treef76956ee49cb4470760f9c5328d4ef5dd1a21084tree | snapshot
parenta5f0a8deb4dbf091ae60377459c751663a0bf240commit | diff
pcmcia: synclink_cs: fix information leak to userland

commit 5b917a1420d3d1a9c8da49fb0090692dc9aaee86 upstream.

Structure new_line is copied to userland with some padding fields unitialized.
It leads to leaking of stack memory.

Signed-off-by: Vasiliy Kulikov <segooon@gmail.com>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/char/pcmcia/synclink_cs.c diff | blob | history
Linux kernel for KaRo TX COM modules