From 836d4a749ea9bdd1627376760fe7cb2222858390 Mon Sep 17 00:00:00 2001
From: tjr <tjr@FreeBSD.org>
Date: Mon, 17 Mar 2003 11:28:56 +0000
Subject: Flush the output buffers before forking a child process to avoid the
 child process writing data that the parent should have written.

PR:		50051
MFC after:	2 weeks
---
 bin/sh/jobs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bin/sh/jobs.c b/bin/sh/jobs.c
index 0c1518d..f8ecbf8 100644
--- a/bin/sh/jobs.c
+++ b/bin/sh/jobs.c
@@ -740,6 +740,7 @@ forkshell(struct job *jp, union node *n, int mode)
 	TRACE(("forkshell(%%%d, 0x%lx, %d) called\n", jp - jobtab, (long)n,
 	    mode));
 	INTOFF;
+	flushall();
 	pid = fork();
 	if (pid == -1) {
 		TRACE(("Fork failed, errno=%d\n", errno));
-- 
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