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| author | Vasiliy Kulikov <segooon@gmail.com> | 2010-10-30 16:22:49 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-30 17:25:51 +0200 |
| commit | 3af54c9bd9e6f14f896aac1bb0e8405ae0bc7a44 (patch) | |
| tree | 74eb7ea6396c3ad00fce944789071ded2e0b85e8 /arch/.gitignore | |
| parent | fs/compat.c: fix build on MIPS/s390 (diff) | |
| download | linux-3af54c9bd9e6f14f896aac1bb0e8405ae0bc7a44.tar.xz linux-3af54c9bd9e6f14f896aac1bb0e8405ae0bc7a44.zip | |
ipc: shm: fix information leak to userland
The shmid_ds structure is copied to userland with shm_unused{,2,3}
fields unitialized. It leads to leaking of contents of kernel stack
memory.
Signed-off-by: Vasiliy Kulikov <segooon@gmail.com>
Acked-by: Al Viro <viro@ZenIV.linux.org.uk>
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/.gitignore')
0 files changed, 0 insertions, 0 deletions