From: Richard M. Stallman <rms@gnu.org>
Date: Tue, 12 May 1998 21:33:44 +0000 (+0000)
Subject: (stat, get_long_basename): Fail if filename contains any
X-Git-Tag: emacs-20.3~1038
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=bb1584c878678ba2949c4c65087404b12671a36c;p=emacs.git

(stat, get_long_basename): Fail if filename contains any
characters that are illegal in file names.
---

diff --git a/src/w32.c b/src/w32.c
index 42027ae2052..eaf0a6c3d18 100644
--- a/src/w32.c
+++ b/src/w32.c
@@ -464,6 +464,10 @@ get_long_basename (char * name, char * buf, int size)
   HANDLE dir_handle;
   int len = 0;
 
+  /* must be valid filename, no wild cards or other illegal characters */
+  if (strpbrk (name, "*?|<>\""))
+    return 0;
+
   dir_handle = FindFirstFile (name, &find_data);
   if (dir_handle != INVALID_HANDLE_VALUE)
     {
@@ -1639,8 +1643,8 @@ stat (const char * path, struct stat * buf)
     }
 
   name = (char *) map_w32_filename (path, &path);
-  /* must be valid filename, no wild cards */
-  if (strchr (name, '*') || strchr (name, '?'))
+  /* must be valid filename, no wild cards or other illegal characters */
+  if (strpbrk (name, "*?|<>\""))
     {
       errno = ENOENT;
       return -1;