Fix Windows build for GH-17814 and add extension dependency

Author: nielsdos

ext/phar/tests/gh17808.phpt

@@ -2,6 +2,7 @@
 GH-17808 (PharFileInfo refcount bug)
 --EXTENSIONS--
 phar
+zlib
 --FILE--
 <?php
 $fname = __DIR__.'/tar/files/Structures_Graph-1.0.3.tgz';

ext/phar/util.c

@@ -632,18 +632,14 @@ zend_result phar_get_entry_data(phar_entry_data **ret, char *fname, size_t fname
 /**
  * Create a new dummy file slot within a writeable phar for a newly created file
  */
-phar_entry_data *phar_get_or_create_entry_data(char *fname, size_t fname_len, const char *path, size_t path_len, const char *mode, char allow_dir, char **error, int security) /* {{{ */
+static phar_entry_data *phar_get_or_create_entry_data_ex(char *fname, size_t fname_len, const char *path, size_t path_len, const char *mode, char allow_dir, char **error, int security) /* {{{ */
 {
 	phar_archive_data *phar;
 	phar_entry_info *entry, etemp;
 	phar_entry_data *ret;
 	const char *pcr_error;
 	char is_dir;
 
-#ifdef PHP_WIN32
-	phar_unixify_path_separators(path, path_len);
-#endif
-
 	is_dir = (path_len && path[path_len - 1] == '/') ? 1 : 0;
 
 	if (FAILURE == phar_get_archive(&phar, fname, fname_len, NULL, 0, error)) {
@@ -731,6 +727,18 @@ phar_entry_data *phar_get_or_create_entry_data(char *fname, size_t fname_len, co
 }
 /* }}} */
 
+phar_entry_data *phar_get_or_create_entry_data(char *fname, size_t fname_len, const char *path, size_t path_len, const char *mode, char allow_dir, char **error, int security)
+{
+#ifdef PHP_WIN32
+	char *path_dup = estrndup(path, path_len);
+	phar_unixify_path_separators(path_dup, path_len);
+	phar_entry_data *ret = phar_get_or_create_entry_data_ex(fname, fname_len, path_dup, path_len, mode, allow_dir, error, security);
+	efree(path_dup);
+	return ret;
+#endif
+	return phar_get_or_create_entry_data_ex(fname, fname_len, path, path_len, mode, allow_dir, error, security);
+}
+
 static inline void phar_set_pharfp(phar_archive_data *phar, php_stream *fp)
 {
 	if (!phar->is_persistent) {
@@ -1245,16 +1253,12 @@ phar_entry_info *phar_get_entry_info(phar_archive_data *phar, const char *path,
  * valid pre-existing empty directory entries
  */
 // TODO: convert this to use zend_string too
-phar_entry_info *phar_get_entry_info_dir(phar_archive_data *phar, const char *path, size_t path_len, char dir, char **error, int security) /* {{{ */
+static phar_entry_info *phar_get_entry_info_dir_ex(phar_archive_data *phar, const char *path, size_t path_len, char dir, char **error, int security) /* {{{ */
 {
 	const char *pcr_error;
 	phar_entry_info *entry;
 	int is_dir;
 
-#ifdef PHP_WIN32
-	phar_unixify_path_separators(path, path_len);
-#endif
-
 	is_dir = (path_len && (path[path_len - 1] == '/')) ? 1 : 0;
 
 	if (error) {
@@ -1401,6 +1405,18 @@ phar_entry_info *phar_get_entry_info_dir(phar_archive_data *phar, const char *pa
 }
 /* }}} */
 
+phar_entry_info *phar_get_entry_info_dir(phar_archive_data *phar, const char *path, size_t path_len, char dir, char **error, int security)
+{
+#ifdef PHP_WIN32
+	char *path_dup = estrndup(path, path_len);
+	phar_unixify_path_separators(path_dup, path_len);
+	phar_entry_info *ret = phar_get_entry_info_dir_ex(phar, path_dup, path_len, dir, error, security);
+	efree(path_dup);
+	return ret;
+#endif
+	return phar_get_entry_info_dir_ex(phar, path, path_len, dir, error, security);
+}
+
 static const char hexChars[] = "0123456789ABCDEF";
 
 static int phar_hex_str(const char *digest, size_t digest_len, char **signature) /* {{{ */