Previous change to pcretest wasn't correct for POSIX mode (needs zero

terminator).


git-svn-id: svn://vcs.exim.org/pcre/code/trunk@363 2f5784b3-3f2a-0410-8824-cb99058d5e15

1 files changed, 14 insertions, 3 deletions

diff --git a/pcretest.c b/pcretest.c
index d611352..0263c54 100644
--- a/pcretest.c
+++ b/pcretest.c
@@ -2029,10 +2029,21 @@ while (!done)
     len = q - dbuffer;
     
     /* Move the data to the end of the buffer so that a read over the end of
-    the buffer will be seen by valgrind, even if it doesn't cause a crash. */
+    the buffer will be seen by valgrind, even if it doesn't cause a crash. If 
+    we are using the POSIX interface, we must include the terminating zero. */
     
-    memmove(bptr + buffer_size - len, bptr, len);
-    bptr += buffer_size - len;  
+#if !defined NOPOSIX
+    if (posix || do_posix)
+      {
+      memmove(bptr + buffer_size - len - 1, bptr, len + 1);
+      bptr += buffer_size - len - 1;  
+      }
+    else     
+#endif 
+      {
+      memmove(bptr + buffer_size - len, bptr, len);
+      bptr += buffer_size - len;  
+      } 
 
     if ((all_use_dfa || use_dfa) && find_match_limit)
       {