aboutsummaryrefslogtreecommitdiff
path: root/CREDITS
diff options
context:
space:
mode:
authorTyler Hicks <tyhicks@linux.vnet.ibm.com>2009-03-20 02:23:57 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2009-03-22 11:20:43 -0700
commit2aac0cf88681bfa092f731553bc7fbd23516be73 (patch)
treeb723cbe9c67b0cafa9081690d03b4ecec038d9f6 /CREDITS
parent8faece5f906725c10e7a1f6caf84452abadbdc7b (diff)
downloadlinux-stericsson-2aac0cf88681bfa092f731553bc7fbd23516be73.tar.gz
eCryptfs: NULL crypt_stat dereference during lookup
If ecryptfs_encrypted_view or ecryptfs_xattr_metadata were being specified as mount options, a NULL pointer dereference of crypt_stat was possible during lookup. This patch moves the crypt_stat assignment into ecryptfs_lookup_and_interpose_lower(), ensuring that crypt_stat will not be NULL before we attempt to dereference it. Thanks to Dan Carpenter and his static analysis tool, smatch, for finding this bug. Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com> Acked-by: Dustin Kirkland <kirkland@canonical.com> Cc: Dan Carpenter <error27@gmail.com> Cc: Serge Hallyn <serue@us.ibm.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'CREDITS')
0 files changed, 0 insertions, 0 deletions