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From: Eitan Adler <eadler@FreeBSD.org>
Date: Mon, 5 Dec 2011 04:20:13 +0000 (UTC)
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Subject: svn commit: r228274 - head/tools/regression/pipe
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Author: eadler (ports committer)
Date: Mon Dec  5 04:20:13 2011
New Revision: 228274
URL: http://svn.freebsd.org/changeset/base/228274

Log:
  Fix some uninitialized variables in pipe regression tests that result in
  failure.
  
  PR:		misc/161175
  Submitted by:	gianni@
  Approved by:	nwhitehorn@
  MFC after:	1 week

Modified:
  head/tools/regression/pipe/pipe-fstatbug.c
  head/tools/regression/pipe/pipe-reverse.c
  head/tools/regression/pipe/pipe-wraparound.c

Modified: head/tools/regression/pipe/pipe-fstatbug.c
==============================================================================
--- head/tools/regression/pipe/pipe-fstatbug.c	Mon Dec  5 03:18:40 2011	(r228273)
+++ head/tools/regression/pipe/pipe-fstatbug.c	Mon Dec  5 04:20:13 2011	(r228274)
@@ -41,7 +41,7 @@ int main (void)
 {
 char buffer[32768], buffer2[32768];
 int desc[2];
-int error, successes;
+int error, successes = 0;
 struct stat status;
 pid_t new_pid;
 

Modified: head/tools/regression/pipe/pipe-reverse.c
==============================================================================
--- head/tools/regression/pipe/pipe-reverse.c	Mon Dec  5 03:18:40 2011	(r228273)
+++ head/tools/regression/pipe/pipe-reverse.c	Mon Dec  5 04:20:13 2011	(r228274)
@@ -44,6 +44,7 @@ struct stat status;
 pid_t new_pid;
 
 buggy = 0;
+total = 0;
 
 error = pipe(desc);
 
@@ -52,7 +53,7 @@ if (error)
 
 buffer[0] = 'A';
 
-for (i = 0; i < 65535; i++) {
+for (i = 1; i < 65535; i++) {
 	buffer[i] = buffer[i - 1] + 1;
 	if (buffer[i] > 'Z')
 		buffer[i] = 'A';

Modified: head/tools/regression/pipe/pipe-wraparound.c
==============================================================================
--- head/tools/regression/pipe/pipe-wraparound.c	Mon Dec  5 03:18:40 2011	(r228273)
+++ head/tools/regression/pipe/pipe-wraparound.c	Mon Dec  5 04:20:13 2011	(r228274)
@@ -44,6 +44,7 @@ struct stat status;
 pid_t new_pid;
 
 buggy = 0;
+total = 0;
 
 error = pipe(desc);
 
@@ -52,7 +53,7 @@ if (error)
 
 buffer[0] = 'A';
 
-for (i = 0; i < 32768; i++) {
+for (i = 1; i < 32768; i++) {
 	buffer[i] = buffer[i - 1] + 1;
 	if (buffer[i] > 'Z')
 		buffer[i] = 'A';