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APPARMOR: Fix memory leak of alloc_namespace()
authorwzt.wzt@gmail.com <wzt.wzt@gmail.com>
Wed, 10 Nov 2010 03:31:55 +0000 (11:31 +0800)
committerJames Morris <jmorris@namei.org>
Wed, 10 Nov 2010 20:36:18 +0000 (07:36 +1100)
commit246c3fb16b08193837a8009ff15ef6908534ba71
tree47c8fb1d63c3f0cfd7c3e1507e6c1e16a6837264tree | snapshot
parentf6614b7bb405a9b35dd28baea989a749492c46b2commit | diff
APPARMOR: Fix memory leak of alloc_namespace()

policy->name is a substring of policy->hname, if prefix is not NULL, it will
allocted strlen(prefix) + strlen(name) + 3 bytes to policy->hname in policy_init().
use kzfree(ns->base.name) will casue memory leak if alloc_namespace() failed.

Signed-off-by: Zhitong Wang <zhitong.wangzt@alibaba-inc.com>
Signed-off-by: John Johansen <john.johansen@canonical.com>
Signed-off-by: James Morris <jmorris@namei.org>
security/apparmor/policy.c diff | blob | history
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