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-rw-r--r--security/apparmor/policy.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/security/apparmor/policy.c b/security/apparmor/policy.c
index 3cdc1ad..52cc865 100644
--- a/security/apparmor/policy.c
+++ b/security/apparmor/policy.c
@@ -1151,12 +1151,14 @@ ssize_t aa_remove_profiles(char *fqname, size_t size)
/* released below */
ns = aa_get_namespace(root);
- write_lock(&ns->lock);
if (!name) {
/* remove namespace - can only happen if fqname[0] == ':' */
+ write_lock(&ns->parent->lock);
__remove_namespace(ns);
+ write_unlock(&ns->parent->lock);
} else {
/* remove profile */
+ write_lock(&ns->lock);
profile = aa_get_profile(__lookup_profile(&ns->base, name));
if (!profile) {
error = -ENOENT;
@@ -1165,8 +1167,8 @@ ssize_t aa_remove_profiles(char *fqname, size_t size)
}
name = profile->base.hname;
__remove_profile(profile);
+ write_unlock(&ns->lock);
}
- write_unlock(&ns->lock);
/* don't fail removal if audit fails */
(void) audit_policy(OP_PROF_RM, GFP_KERNEL, name, info, error);
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