1 files changed, 19 insertions, 16 deletions

diff --git a/log.c b/log.c
index 0e515e26d..1559091da 100644
--- a/log.c
+++ b/log.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: log.c,v 1.49 2017/03/10 03:15:58 djm Exp $ */
+/* $OpenBSD: log.c,v 1.50 2017/05/17 01:24:17 djm Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -257,18 +257,7 @@ log_init(char *av0, LogLevel level, SyslogFacility facility, int on_stderr)
 
         argv0 = av0;
 
-        switch (level) {
-        case SYSLOG_LEVEL_QUIET:
-        case SYSLOG_LEVEL_FATAL:
-        case SYSLOG_LEVEL_ERROR:
-        case SYSLOG_LEVEL_INFO:
-        case SYSLOG_LEVEL_VERBOSE:
-        case SYSLOG_LEVEL_DEBUG1:
-        case SYSLOG_LEVEL_DEBUG2:
-        case SYSLOG_LEVEL_DEBUG3:
-                log_level = level;
-                break;
-        default:
+        if (log_change_level(level) != 0) {
                 fprintf(stderr, "Unrecognized internal syslog level code %d\n",
                     (int) level);
                 exit(1);
@@ -341,13 +330,27 @@ log_init(char *av0, LogLevel level, SyslogFacility facility, int on_stderr)
 #endif
 }
 
-void
+int
 log_change_level(LogLevel new_log_level)
 {
         /* no-op if log_init has not been called */
         if (argv0 == NULL)
-                return;
-        log_init(argv0, new_log_level, log_facility, log_on_stderr);
+                return 0;
+
+        switch (new_log_level) {
+        case SYSLOG_LEVEL_QUIET:
+        case SYSLOG_LEVEL_FATAL:
+        case SYSLOG_LEVEL_ERROR:
+        case SYSLOG_LEVEL_INFO:
+        case SYSLOG_LEVEL_VERBOSE:
+        case SYSLOG_LEVEL_DEBUG1:
+        case SYSLOG_LEVEL_DEBUG2:
+        case SYSLOG_LEVEL_DEBUG3:
+                log_level = new_log_level;
+                return 0;
+        default:
+                return -1;
+        }
 }
 
 int