This commit was manufactured by cvs2svn to create branch 'PHP_4_3'.

diff --git a/ext/standard/tests/strings/bug20927.phpt b/ext/standard/tests/strings/bug20927.phpt
new file mode 100644 (file)
index 0000000..fc6d6d0
--- /dev/null
+++ b/ext/standard/tests/strings/bug20927.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Segfault on wordwrap statement bug #20927
+--SKIPIF--
+--FILE--
+<?php
+$string                = str_repeat("1234567890 X ", 10);
+$break         = str_repeat("a-very-long-break-string-to-clobber-the-heap", 8);
+$linelength    = 10;
+
+echo "Length of original string:  ".strlen($string)."\n";
+echo "Length of break string:     ".strlen($break)."\n";
+
+var_dump(wordwrap($string, $linelength, $break, 1));
+?>
+--EXPECT--
+Length of original string:  130
+Length of break string:     352
+string(6799) "1234567890a-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapXa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heap1234567890a-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapXa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heap1234567890a-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapXa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heap1234567890a-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapXa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heap1234567890a-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapXa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heap1234567890a-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapXa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heap1234567890a-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapXa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heap1234567890a-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapXa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heap1234567890a-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapXa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heap1234567890a-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapa-very-long-break-string-to-clobber-the-heapX "