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audit: don't needlessly reset valid wait time

After auditd has recovered from an overflowed queue, the first process
that doesn't use reserves to make it through the queue checks should
reset the audit backlog wait time to the configured value.  After that,
there is no need to keep resetting it.

Signed-off-by: Richard Guy Briggs <rgb@redhat.com>
Signed-off-by: Paul Moore <pmoore@redhat.com>
Richard Guy Briggs 9 vuotta sitten
vanhempi
commit
c4b7a7755f
1 muutettua tiedostoa jossa 1 lisäystä ja 1 poistoa
  1. 1 1
      kernel/audit.c

+ 1 - 1
kernel/audit.c

@@ -1400,7 +1400,7 @@ struct audit_buffer *audit_log_start(struct audit_context *ctx, gfp_t gfp_mask,
 		return NULL;
 	}
 
-	if (!reserve)
+	if (!reserve && !audit_backlog_wait_time)
 		audit_backlog_wait_time = audit_backlog_wait_time_master;
 
 	ab = audit_buffer_alloc(ctx, gfp_mask, type);