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(parent: 58aaa54) | patch
firewire: core: fix an information leak
authorStefan Richter <stefanr@s5r6.in-berlin.de>
Fri, 19 Feb 2010 20:00:02 +0000 (21:00 +0100)
committerStefan Richter <stefanr@s5r6.in-berlin.de>
Wed, 24 Feb 2010 19:36:54 +0000 (20:36 +0100)
commit137d9ebfdbaa45c01f9f0f6d5121ae6f1eb942bd
tree982433a233709231acc7ae92d31dbee166602e8etree | snapshot
parent58aaa5427663b680030aa58aaaf1e2738564b8dccommit | diff
firewire: core: fix an information leak

If a device exposes a sparsely populated configuration ROM,
firewire-core's sysfs interface and character device file interface
showed random data in the gaps between config ROM blocks.  Fix this by
zero-initialization of the config ROM reader's scratch buffer.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
drivers/firewire/core-device.c diff | blob | history
Full containers within linux kernel