diff options
Diffstat (limited to 'security')
| -rw-r--r-- | security/apparmor/policy_unpack.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/security/apparmor/policy_unpack.c b/security/apparmor/policy_unpack.c index 3483c595f999..992b74c50d64 100644 --- a/security/apparmor/policy_unpack.c +++ b/security/apparmor/policy_unpack.c @@ -645,10 +645,13 @@ fail: static bool unpack_perm(struct aa_ext *e, u32 version, struct aa_perms *perm) { + u32 reserved; + if (version != 1) return false; - return aa_unpack_u32(e, &perm->allow, NULL) && + /* reserved entry is for later expansion, discard for now */ + return aa_unpack_u32(e, &reserved, NULL) && aa_unpack_u32(e, &perm->allow, NULL) && aa_unpack_u32(e, &perm->deny, NULL) && aa_unpack_u32(e, &perm->subtree, NULL) && |