ia64: kill thread_matches(), unexport ptrace_check_attach()

[firefly-linux-kernel-4.4.55.git] / kernel / auditsc.c

diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index 3e46d1dec613838c02ff5079d9dd9d2f33fa4b1a..a371f857a0a908a40a960511bf047d81ade471a9 100644 (file)
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -1464,14 +1464,14 @@ static void show_special(struct audit_context *context, int *call_panic)
                        audit_log_end(ab);
                        ab = audit_log_start(context, GFP_KERNEL,
                                             AUDIT_IPC_SET_PERM);
+                       if (unlikely(!ab))
+                               return;
                        audit_log_format(ab,
                                "qbytes=%lx ouid=%u ogid=%u mode=%#ho",
                                context->ipc.qbytes,
                                context->ipc.perm_uid,
                                context->ipc.perm_gid,
                                context->ipc.perm_mode);
-                       if (!ab)
-                               return;
                }
                break; }
        case AUDIT_MQ_OPEN: {
@@ -2720,6 +2720,8 @@ void audit_core_dumps(long signr)
                return;
 
        ab = audit_log_start(NULL, GFP_KERNEL, AUDIT_ANOM_ABEND);
+       if (unlikely(!ab))
+               return;
        audit_log_abend(ab, "memory violation", signr);
        audit_log_end(ab);
 }