From: Glenn Matthews <glmatthe@cisco.com>
Date: Fri, 17 Feb 2017 22:01:13 +0000 (+0100)
Subject: reset: before calling execvp(), reset needs to flush stdout
X-Git-Tag: 1_27_0~114
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=02a2a278f6684f742fe131e1b598ca01cfa240db;p=oweals%2Fbusybox.git

reset: before calling execvp(), reset needs to flush stdout

Signed-off-by: Glenn Matthews <glmatthe@cisco.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---

diff --git a/console-tools/reset.c b/console-tools/reset.c
index 57cebb4ea..587c0d11a 100644
--- a/console-tools/reset.c
+++ b/console-tools/reset.c
@@ -56,6 +56,8 @@ int reset_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
 #if ENABLE_STTY
 		return stty_main(2, (char**)args);
 #else
+		/* Make sure stdout gets drained before we execvp */
+		fflush_all();
 		execvp("stty", (char**)args);
 #endif
 	}