diff options
Diffstat (limited to 'security/apparmor/domain.c')
| -rw-r--r-- | security/apparmor/domain.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/security/apparmor/domain.c b/security/apparmor/domain.c index 039ca71872ce..1a33f490e667 100644 --- a/security/apparmor/domain.c +++ b/security/apparmor/domain.c @@ -935,7 +935,8 @@ int apparmor_bprm_set_creds(struct linux_binprm *bprm) * aways results in a further reduction of permissions. */ if ((bprm->unsafe & LSM_UNSAFE_NO_NEW_PRIVS) && - !unconfined(label) && !aa_label_is_subset(new, ctx->nnp)) { + !unconfined(label) && + !aa_label_is_unconfined_subset(new, ctx->nnp)) { error = -EPERM; info = "no new privs"; goto audit; @@ -1213,7 +1214,7 @@ int aa_change_hat(const char *hats[], int count, u64 token, int flags) * reduce restrictions. */ if (task_no_new_privs(current) && !unconfined(label) && - !aa_label_is_subset(new, ctx->nnp)) { + !aa_label_is_unconfined_subset(new, ctx->nnp)) { /* not an apparmor denial per se, so don't log it */ AA_DEBUG("no_new_privs - change_hat denied"); error = -EPERM; @@ -1234,7 +1235,7 @@ int aa_change_hat(const char *hats[], int count, u64 token, int flags) * reduce restrictions. */ if (task_no_new_privs(current) && !unconfined(label) && - !aa_label_is_subset(previous, ctx->nnp)) { + !aa_label_is_unconfined_subset(previous, ctx->nnp)) { /* not an apparmor denial per se, so don't log it */ AA_DEBUG("no_new_privs - change_hat denied"); error = -EPERM; @@ -1334,6 +1335,7 @@ int aa_change_profile(const char *fqname, int flags) ctx->nnp = aa_get_label(label); if (!fqname || !*fqname) { + aa_put_label(label); AA_DEBUG("no profile name"); return -EINVAL; } @@ -1352,8 +1354,6 @@ int aa_change_profile(const char *fqname, int flags) op = OP_CHANGE_PROFILE; } - label = aa_get_current_label(); - if (*fqname == '&') { stack = true; /* don't have label_parse() do stacking */ @@ -1430,7 +1430,7 @@ check: * reduce restrictions. */ if (task_no_new_privs(current) && !unconfined(label) && - !aa_label_is_subset(new, ctx->nnp)) { + !aa_label_is_unconfined_subset(new, ctx->nnp)) { /* not an apparmor denial per se, so don't log it */ AA_DEBUG("no_new_privs - change_hat denied"); error = -EPERM; |