From: Mark Mitchell <mark@codesourcery.com>
Date: Mon, 20 Mar 2006 04:05:24 +0000 (+0000)
Subject: 	* gdb/ser-mingw.c (free_pipe_state): Close pipe before calling
X-Git-Tag: gdb-csl-20060226-branch-merge-to-csl-local-1~21
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fc5326d2c5719a1542002b610e75960cb8fe7656;p=thirdparty%2Fbinutils-gdb.git

	* gdb/ser-mingw.c (free_pipe_state): Close pipe before calling
	pex_free.
---

diff --git a/gdb/ser-mingw.c b/gdb/ser-mingw.c
index 5d0c0733b57..b5cd16eb26c 100644
--- a/gdb/ser-mingw.c
+++ b/gdb/ser-mingw.c
@@ -616,10 +616,13 @@ free_pipe_state (struct pipe_state *ps)
   if (ps->wait.stop_select != INVALID_HANDLE_VALUE)
     SetEvent (ps->wait.stop_select);
 
-  if (ps->pex)
-    pex_free (ps->pex);
+  /* Close the pipe to the child.  We must close the pipe before
+     calling pex_free because pex_free will wait for the child to exit
+     and the child will not exit until the pipe is closed.  */
   if (ps->input)
     fclose (ps->input);
+  if (ps->pex)
+    pex_free (ps->pex);
   /* pex_free closes ps->output.  */
 
   xfree (ps);