| commit | 64ce4fff66322b496bbcffa9505a49056cd84150 | |
| author | Milan Broz <gmazyland@gmail.com> | |
| Sat, 22 Nov 2014 08:36:04 +0000 (22 09:36 +0100) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Thu, 8 Jan 2015 18:27:46 +0000 (8 10:27 -0800) | ||
| tree | 2008ae7d6703d121cd73f807683783538fedd236 | treesnapshot (tar.gz zip) |
| parent | d3c1fca2bd2181c74f1ea62366e1f89fc1150fb4 | commitdiff |
dm crypt: use memzero_explicit for on-stack buffer
commit 1a71d6ffe18c0d0f03fc8531949cc8ed41d702ee upstream.
Use memzero_explicit to cleanup sensitive data allocated on stack
to prevent the compiler from optimizing and removing memset() calls.
Signed-off-by: Milan Broz <gmazyland@gmail.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 1a71d6ffe18c0d0f03fc8531949cc8ed41d702ee upstream.
Use memzero_explicit to cleanup sensitive data allocated on stack
to prevent the compiler from optimizing and removing memset() calls.
Signed-off-by: Milan Broz <gmazyland@gmail.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| drivers/md/dm-crypt.c | diffblobblamehistory |