- Fix memleak

Author: helly25

main/main.c

@@ -83,6 +83,7 @@
 #include "php_ticks.h"
 #include "php_logos.h"
 #include "php_streams.h"
+#include "php_open_temporary_file.h"
 
 #include "SAPI.h"
 #include "rfc1867.h"
@@ -1852,6 +1853,7 @@ void php_module_shutdown(TSRMLS_D)
 #endif
 
 	php_output_shutdown();
+	php_shutdown_temporary_directory();
 
 	module_initialized = 0;
 

main/php_open_temporary_file.c

@@ -148,14 +148,22 @@ static int php_do_open_temporary_file(const char *path, const char *pfx, char **
 }
 /* }}} */
 
+/* Cache the chosen temporary directory. */
+static char* temporary_directory;
+
+PHPAPI void php_shutdown_temporary_directory()
+{
+	if (temporary_directory) {
+		free(temporary_directory);
+		temporary_directory = NULL;
+	}
+}
+
 /*
  *  Determine where to place temporary files.
  */
 PHPAPI const char* php_get_temporary_directory(void)
 {
-	/* Cache the chosen temporary directory. */
-	static char* temporary_directory;
-
 	/* Did we determine the temporary directory already? */
 	if (temporary_directory) {
 		return temporary_directory;

main/php_open_temporary_file.h

@@ -25,6 +25,7 @@ BEGIN_EXTERN_C()
 PHPAPI FILE *php_open_temporary_file(const char *dir, const char *pfx, char **opened_path_p TSRMLS_DC);
 PHPAPI int php_open_temporary_fd(const char *dir, const char *pfx, char **opened_path_p TSRMLS_DC);
 PHPAPI const char *php_get_temporary_directory(void);
+PHPAPI void php_shutdown_temporary_directory();
 END_EXTERN_C()
 
 #endif /* PHP_OPEN_TEMPORARY_FILE_H */