Merge branch 'PHP-7.2' into PHP-7.3

Author: nikic

NEWS

@@ -29,6 +29,10 @@ PHP                                                                        NEWS
 - phpdbg:
   . Fixed bug #76596 (phpdbg support for display_errors=stderr). (kabel)
 
+- SPL:
+  . Fixed bug #51068 (DirectoryIterator glob:// don't support current path
+    relative queries). (Ahmed Abdou)
+
 - Standard:
   . Fixed bug #77552 (Unintialized php_stream_statbuf in stat functions).
     (John Stevenson)

ext/spl/spl_directory.c

@@ -212,12 +212,21 @@ static inline void spl_filesystem_object_get_file_name(spl_filesystem_object *in
 			}
 			break;
 		case SPL_FS_DIR:
-			if (intern->file_name) {
-				efree(intern->file_name);
+			{
+				size_t path_len = 0;
+				char *path = spl_filesystem_object_get_path(intern, &path_len);
+				if (intern->file_name) {
+					efree(intern->file_name);
+				}
+				/* if there is parent path, ammend it, otherwise just use the given path as is */
+				if (path_len == 0) {
+					intern->file_name_len = spprintf(
+						&intern->file_name, 0, "%s", intern->u.dir.entry.d_name);
+				} else {
+					intern->file_name_len = spprintf(
+						&intern->file_name, 0, "%s%c%s", path, slash, intern->u.dir.entry.d_name);
+				}
 			}
-			intern->file_name_len = spprintf(&intern->file_name, 0, "%s%c%s",
-			                                 spl_filesystem_object_get_path(intern, NULL),
-			                                 slash, intern->u.dir.entry.d_name);
 			break;
 	}
 } /* }}} */

ext/spl/tests/bug51068.phpt

@@ -0,0 +1,36 @@
+--TEST--
+SPL: glob wrapper interactions with DirectoryIterator
+--FILE--
+<?php
+touch('bug.51068');
+mkdir('bug.51068.dir');
+touch('bug.51068.dir/lvl2.bug.51068');
+$iter = new DirectoryIterator('glob://*.51068');
+foreach ($iter as $f) {
+	var_dump($f->getFilename());
+	var_dump($f->getSize());
+}
+$iter = new DirectoryIterator('glob://bug.51068.dir/*.51068');
+foreach ($iter as $f) {
+  var_dump($f->getFilename());
+  var_dump($f->getSize());
+}
+$iter = new DirectoryIterator('glob://bug.51068.dir');
+foreach ($iter as $f) {
+  var_dump($f->getFilename());
+  var_dump($f->getSize() >= 0);
+}
+?>
+--CLEAN--
+<?php
+unlink('bug.51068');
+unlink('bug.51068.dir/lvl2.bug.51068');
+rmdir('bug.51068.dir');
+?>
+--EXPECT--
+string(9) "bug.51068"
+int(0)
+string(14) "lvl2.bug.51068"
+int(0)
+string(13) "bug.51068.dir"
+bool(true)

main/streams/glob_wrapper.c

@@ -126,7 +126,7 @@ static void php_glob_stream_path_split(glob_s_t *pglob, const char *path, int ge
 		if (pglob->path) {
 			efree(pglob->path);
 		}
-		if (path != gpath) {
+		if ((path - gpath) > 1) {
 			path--;
 		}
 		pglob->path_len = path - gpath;