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(parent: 0112721) | patch
ima: ima_write_policy() limit locking
authorPetko Manolov <petkan@mip-labs.com>
Sun, 3 Jan 2016 15:36:38 +0000 (17:36 +0200)
committerMimi Zohar <zohar@linux.vnet.ibm.com>
Sun, 3 Jan 2016 18:22:38 +0000 (13:22 -0500)
commit6427e6c71c8b374761b661c4f355762794c171a1
tree3648577f5c9ca834f9e634e93ea94cecae6e3245tree | snapshot
parent0112721df4edbdd07b800813300d76811572f080commit | diff
ima: ima_write_policy() limit locking

There is no need to hold the ima_write_mutex for so long.  We only need it
around ima_parse_add_rule().

Changelog:
- The return path now takes into account failed kmalloc() call.

Reported-by: Al Viro <viro@ZenIV.linux.org.uk>
Signed-off-by: Petko Manolov <petkan@mip-labs.com>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
security/integrity/ima/ima_fs.c diff | blob | history
Domain: System / Kernel;