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| author |   Dan Rosenberg <drosenberg@vsecurity.com> | 2010-10-27 15:34:17 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-27 18:03:13 -0700 |
| commit | 03145beb455cf5c20a761e8451e30b8a74ba58d9 (patch) | |
| tree | a27b2221818b89039fc948d19780d52bb5c70789 /lib | |
| parent | ipc/shm.c: add RSS and swap size information to /proc/sysvipc/shm (diff) | |
| download | linux-dev-03145beb455cf5c20a761e8451e30b8a74ba58d9.tar.xz linux-dev-03145beb455cf5c20a761e8451e30b8a74ba58d9.zip | |
ipc: initialize structure memory to zero for compat functions
This takes care of leaking uninitialized kernel stack memory to
userspace from non-zeroed fields in structs in compat ipc functions.
Signed-off-by: Dan Rosenberg <drosenberg@vsecurity.com>
Cc: Manfred Spraul <manfred@colorfullife.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions