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| author | Matthew Garrett <mjg@redhat.com> | 2012-05-03 16:50:46 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-05-07 08:56:38 -0700 |
| commit | ecc53109a021559a49beb81c9c4c859012ee975e (patch) | |
| tree | af0bceb7778e6a23bfff8075e6f8408bb06d7b06 /mm/bounce.c | |
| parent | 173c412ef8f37d781eb90f5cc8eeab118b987e68 (diff) | |
| download | kernel_samsung_aries-ecc53109a021559a49beb81c9c4c859012ee975e.zip kernel_samsung_aries-ecc53109a021559a49beb81c9c4c859012ee975e.tar.gz kernel_samsung_aries-ecc53109a021559a49beb81c9c4c859012ee975e.tar.bz2 | |
efivars: Improve variable validation
commit 54b3a4d311c98ad94b737802a8b5f2c8c6bfd627 upstream.
Ben Hutchings pointed out that the validation in efivars was inadequate -
most obviously, an entry with size 0 would server as a DoS against the
kernel. Improve this based on his suggestions.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm/bounce.c')
0 files changed, 0 insertions, 0 deletions