From: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Wed, 2 May 2012 20:00:36 +0000 (+0000)
Subject: gdb/
X-Git-Tag: cygwin-1_7_15-release~17
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1ef7171746433c3161d7d4b3c50a93f67d52c4a2;p=external%2Fbinutils.git

gdb/
	Fix --without-auto-load-safe-path for MS-Windows host platform.
	* auto-load.c (filename_is_in_dir): Return 1 for DIR_LEN 0.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 5356e14..e544f89 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2012-05-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	Fix --without-auto-load-safe-path for MS-Windows host platform.
+	* auto-load.c (filename_is_in_dir): Return 1 for DIR_LEN 0.
+
 2012-05-02  Eli Zaretskii  <eliz@gnu.org>
 
 	* gdb_curses.h: Undefine KEY_EVENT before including curses
diff --git a/gdb/auto-load.c b/gdb/auto-load.c
index 9d19179..187e852 100644
--- a/gdb/auto-load.c
+++ b/gdb/auto-load.c
@@ -231,6 +231,12 @@ filename_is_in_dir (const char *filename, const char *dir)
   while (dir_len && IS_DIR_SEPARATOR (dir[dir_len - 1]))
     dir_len--;
 
+  /* Ensure auto_load_safe_path "/" matches any FILENAME.  On MS-Windows
+     platform FILENAME even after gdb_realpath does not have to start with
+     IS_DIR_SEPARATOR character, such as the 'C:\x.exe' filename.  */
+  if (dir_len == 0)
+    return 1;
+
   return (filename_ncmp (dir, filename, dir_len) == 0
 	  && (IS_DIR_SEPARATOR (filename[dir_len])
 	      || filename[dir_len] == '\0'));