svn commit: r231832 - stable/9/tools/regression/pipe

[Eitan Adler]

Author: eadler
Date: Thu Feb 16 19:39:49 2012
New Revision: 231832
URL: http://svn.freebsd.org/changeset/base/231832

Log:
  MFC r228274:
  	 - Fix some uninitialized variables in pipe regression tests that result in failure.
  
  PR:		misc/161175
  Approved by:	cperciva

Modified:
  stable/9/tools/regression/pipe/pipe-fstatbug.c
  stable/9/tools/regression/pipe/pipe-reverse.c
  stable/9/tools/regression/pipe/pipe-wraparound.c
Directory Properties:
  stable/9/tools/regression/pipe/   (props changed)

Modified: stable/9/tools/regression/pipe/pipe-fstatbug.c
==============================================================================
--- stable/9/tools/regression/pipe/pipe-fstatbug.c	Thu Feb 16 19:10:01 2012	(r231831)
+++ stable/9/tools/regression/pipe/pipe-fstatbug.c	Thu Feb 16 19:39:49 2012	(r231832)
@@ -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: stable/9/tools/regression/pipe/pipe-reverse.c
==============================================================================
--- stable/9/tools/regression/pipe/pipe-reverse.c	Thu Feb 16 19:10:01 2012	(r231831)
+++ stable/9/tools/regression/pipe/pipe-reverse.c	Thu Feb 16 19:39:49 2012	(r231832)
@@ -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: stable/9/tools/regression/pipe/pipe-wraparound.c
==============================================================================
--- stable/9/tools/regression/pipe/pipe-wraparound.c	Thu Feb 16 19:10:01 2012	(r231831)
+++ stable/9/tools/regression/pipe/pipe-wraparound.c	Thu Feb 16 19:39:49 2012	(r231832)
@@ -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';