Merge remote-tracking branch 'github/pr/1749'

[collectd.git] / src / exec.c

diff --git a/src/exec.c b/src/exec.c
index 616d079..fc40d4a 100644 (file)
--- a/src/exec.c
+++ b/src/exec.c
@@ -274,7 +274,7 @@ static void set_environment (void) /* {{{ */
       CDTIME_T_TO_DOUBLE (plugin_get_interval ()));
   setenv ("COLLECTD_INTERVAL", buffer, /* overwrite = */ 1);
 
-  ssnprintf (buffer, sizeof (buffer), "%s", hostname_g);
+  sstrncpy (buffer, hostname_g, sizeof (buffer));
   setenv ("COLLECTD_HOSTNAME", buffer, /* overwrite = */ 1);
 #else
   ssnprintf (buffer, sizeof (buffer), "COLLECTD_INTERVAL=%.3f",