| commit | 4aca00c0f9277340c144eb78e102b1967da0c417 | |
| author | Peter Huewe <huewe.external.infineon@googlemail.com> | |
| Tue, 29 Mar 2011 11:31:25 +0000 (29 13:31 +0200) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Thu, 14 Apr 2011 23:53:03 +0000 (14 16:53 -0700) | ||
| tree | d3db32ea8e90cbaa5e0d16e9345b65b88db0f4fd | treesnapshot (tar.gz zip) |
| parent | bec8bc96d5616ce1d98ed59c1b54ad7d57557711 | commitdiff |
char/tpm: Fix unitialized usage of data buffer
commit 1309d7afbed112f0e8e90be9af975550caa0076b upstream.
This patch fixes information leakage to the userspace by initializing
the data buffer to zero.
Reported-by: Peter Huewe <huewe.external@infineon.com>
Signed-off-by: Peter Huewe <huewe.external@infineon.com>
Signed-off-by: Marcel Selhorst <m.selhorst@sirrix.com>
[ Also removed the silly "* sizeof(u8)". If that isn't 1, we have way
deeper problems than a simple multiplication can fix. - Linus ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit 1309d7afbed112f0e8e90be9af975550caa0076b upstream.
This patch fixes information leakage to the userspace by initializing
the data buffer to zero.
Reported-by: Peter Huewe <huewe.external@infineon.com>
Signed-off-by: Peter Huewe <huewe.external@infineon.com>
Signed-off-by: Marcel Selhorst <m.selhorst@sirrix.com>
[ Also removed the silly "* sizeof(u8)". If that isn't 1, we have way
deeper problems than a simple multiplication can fix. - Linus ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| drivers/char/tpm/tpm.c | diffblobblamehistory |