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Diffstat (limited to 'security/selinux/ss/services.c')
-rw-r--r--security/selinux/ss/services.c18
1 files changed, 10 insertions, 8 deletions
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index 18274b00509..b1f6fb36c69 100644
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -2399,31 +2399,33 @@ static int selinux_netlbl_socket_setsid(struct socket *sock, u32 sid)
if (!ss_initialized)
return 0;
+ netlbl_secattr_init(&secattr);
+
POLICY_RDLOCK;
ctx = sidtab_search(&sidtab, sid);
if (ctx == NULL)
goto netlbl_socket_setsid_return;
- netlbl_secattr_init(&secattr);
secattr.domain = kstrdup(policydb.p_type_val_to_name[ctx->type - 1],
GFP_ATOMIC);
mls_export_lvl(ctx, &secattr.mls_lvl, NULL);
secattr.mls_lvl_vld = 1;
- mls_export_cat(ctx,
- &secattr.mls_cat,
- &secattr.mls_cat_len,
- NULL,
- NULL);
+ rc = mls_export_cat(ctx,
+ &secattr.mls_cat,
+ &secattr.mls_cat_len,
+ NULL,
+ NULL);
+ if (rc != 0)
+ goto netlbl_socket_setsid_return;
rc = netlbl_socket_setattr(sock, &secattr);
if (rc == 0)
sksec->nlbl_state = NLBL_LABELED;
- netlbl_secattr_destroy(&secattr);
-
netlbl_socket_setsid_return:
POLICY_RDUNLOCK;
+ netlbl_secattr_destroy(&secattr);
return rc;
}