diff options
Diffstat (limited to 'security/apparmor/policy.c')
| -rw-r--r-- | security/apparmor/policy.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/security/apparmor/policy.c b/security/apparmor/policy.c index a8fcc7291a75..b38f7b2a5e1d 100644 --- a/security/apparmor/policy.c +++ b/security/apparmor/policy.c @@ -589,7 +589,15 @@ struct aa_profile *aa_alloc_null(struct aa_profile *parent, const char *name, profile->label.flags |= FLAG_NULL; rules = list_first_entry(&profile->rules, typeof(*rules), list); rules->file.dfa = aa_get_dfa(nulldfa); + rules->file.perms = kcalloc(2, sizeof(struct aa_perms), GFP_KERNEL); + if (!rules->file.perms) + goto fail; + rules->file.size = 2; rules->policy.dfa = aa_get_dfa(nulldfa); + rules->policy.perms = kcalloc(2, sizeof(struct aa_perms), GFP_KERNEL); + if (!rules->policy.perms) + goto fail; + rules->policy.size = 2; if (parent) { profile->path_flags = parent->path_flags; @@ -600,6 +608,11 @@ struct aa_profile *aa_alloc_null(struct aa_profile *parent, const char *name, } return profile; + +fail: + aa_free_profile(profile); + + return NULL; } /** |