| commit | 46f6fdb65fb9a80fa31ab25c5aad3d150bb7c398 | |
| author | Matt Mackall <mpm@selenic.com> | |
| Sat, 6 Oct 2007 22:24:49 +0000 (7 00:24 +0200) | ||
| committer | Adrian Bunk <bunk@kernel.org> | |
| Sat, 6 Oct 2007 22:24:49 +0000 (7 00:24 +0200) | ||
| tree | 05c06d9108f4fe6cbde7547042cb5fe46cff0800 | treesnapshot (tar.gz zip) |
| parent | 5561123a8a3a55328174164901ef66f7a5ec2130 | commitdiff |
random: fix seeding with zero entropy (CVE-2007-2453 2 of 2)
Add data from zero-entropy random_writes directly to output pools to
avoid accounting difficulties on machines without entropy sources.
Tested on lguest with all entropy sources disabled.
Signed-off-by: Matt Mackall <mpm@selenic.com>
Acked-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Add data from zero-entropy random_writes directly to output pools to
avoid accounting difficulties on machines without entropy sources.
Tested on lguest with all entropy sources disabled.
Signed-off-by: Matt Mackall <mpm@selenic.com>
Acked-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
| drivers/char/random.c | diffblobblamehistory |