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Fixed bug #60282 (Segfault when using ob_gzhandler() with open buffers)

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This commit is contained in:
Xinchen Hui 2011-11-13 04:11:57 +00:00
parent bd7e9cfca1
commit efd3e69511
2 changed files with 13 additions and 3 deletions
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6
main/output.c
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@ -508,14 +508,14 @@ PHPAPI int php_output_handler_start(php_output_handler *handler TSRMLS_DC)
* Check whether a certain output handler is in use */
PHPAPI int php_output_handler_started(const char *name, size_t name_len TSRMLS_DC)
{
php_output_handler **handlers;
php_output_handler ***handlers;
int i, count = php_output_get_level(TSRMLS_C);
if (count) {
handlers = *(php_output_handler ***) zend_stack_base(&OG(handlers));
handlers = (php_output_handler ***) zend_stack_base(&OG(handlers));
for (i = 0; i < count; ++i) {
if (name_len == handlers[i]->name_len && !memcmp(handlers[i]->name, name, name_len)) {
if (name_len == (*(handlers[i]))->name_len && !memcmp((*(handlers[i]))->name, name, name_len)) {
return 1;
}
}

10
tests/output/bug60282.phpt Normal file
View File

@ -0,0 +1,10 @@
--TEST--
Bug #60282 (Segfault when using ob_gzhandler() with open buffers)
--FILE--
<?php
ob_start();
ob_start();
ob_start('ob_gzhandler');
echo "done";
--EXPECT--
done