Author: eadler
Date: Fri Mar 16 03:16:10 2012
New Revision: 233020
URL: http://svn.freebsd.org/changeset/base/233020

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

Modified:
  stable/8/tools/regression/pipe/pipe-fstatbug.c
  stable/8/tools/regression/pipe/pipe-reverse.c
  stable/8/tools/regression/pipe/pipe-wraparound.c
Directory Properties:
  stable/8/tools/regression/pipe/   (props changed)

Modified: stable/8/tools/regression/pipe/pipe-fstatbug.c
==============================================================================
--- stable/8/tools/regression/pipe/pipe-fstatbug.c      Thu Mar 15 23:53:24 
2012        (r233019)
+++ stable/8/tools/regression/pipe/pipe-fstatbug.c      Fri Mar 16 03:16:10 
2012        (r233020)
@@ -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/8/tools/regression/pipe/pipe-reverse.c
==============================================================================
--- stable/8/tools/regression/pipe/pipe-reverse.c       Thu Mar 15 23:53:24 
2012        (r233019)
+++ stable/8/tools/regression/pipe/pipe-reverse.c       Fri Mar 16 03:16:10 
2012        (r233020)
@@ -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/8/tools/regression/pipe/pipe-wraparound.c
==============================================================================
--- stable/8/tools/regression/pipe/pipe-wraparound.c    Thu Mar 15 23:53:24 
2012        (r233019)
+++ stable/8/tools/regression/pipe/pipe-wraparound.c    Fri Mar 16 03:16:10 
2012        (r233020)
@@ -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';
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