Make savecore(8) output nicer by specifying the maximum field width

instead of minimum one (precision instead of width). MFC after: 2 weeks Sponsored by: DARPA, AFRL
nhuff · Feb 19, 2017 · 6f03f3d · 6f03f3d
1 parent 91d226c
commit 6f03f3d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sbin/savecore/savecore.c b/sbin/savecore/savecore.c
@@ -651,7 +651,7 @@ DoFile(const char *savedir, const char *device)
 	}
 
 	if (kdhl.panicstring[0] != '\0')
-		syslog(LOG_ALERT, "reboot after panic: %*s",
+		syslog(LOG_ALERT, "reboot after panic: %.*s",
 		    (int)sizeof(kdhl.panicstring), kdhl.panicstring);
 	else
 		syslog(LOG_ALERT, "reboot");