libflux/flog: use %.*s not %*s to print unterm strings

flux-framework · Jun 13, 2016 · 4170d08 · 4170d08
1 parent e15452f
commit 4170d08
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/common/libflux/flog.c b/src/common/libflux/flog.c
@@ -258,11 +258,11 @@ void flux_log_fprint (const char *buf, int len, void *arg)
 
     if (f) {
         if (stdlog_decode (buf, len, &hdr, NULL, NULL, &msg, &msglen) < 0)
-            fprintf (f, "%*s\n", len, buf);
+            fprintf (f, "%.*s\n", len, buf);
         else {
             nodeid = strtoul (hdr.hostname, NULL, 10);
             severity = STDLOG_SEVERITY (hdr.pri);
-            fprintf (f, "%s %s.%s[%" PRIu32 "]: %*s\n",
+            fprintf (f, "%s %s.%s[%" PRIu32 "]: %.*s\n",
                      hdr.timestamp,
                      hdr.appname,
                      stdlog_severity_to_string (severity),