1 files changed, 0 insertions, 78 deletions
diff --git a/print/enscript/patches/patch-ad b/print/enscript/patches/patch-ad
deleted file mode 100644
index 756cd2585aa..00000000000
--- a/print/enscript/patches/patch-ad
+++ /dev/null
@@ -1,78 +0,0 @@
-$NetBSD: patch-ad,v 1.2 2009/02/13 18:53:28 abs Exp $
-
---- src/util.c.orig	2003-03-05 07:26:32.000000000 +0000
-+++ src/util.c
-@@ -1239,6 +1239,8 @@ escape_string (char *string)
- 
-   /* Create result. */
-   cp = xmalloc (len + 1);
-+  if (cp == NULL)
-+      return NULL;
-   for (i = 0, j = 0; string[i]; i++)
-     switch (string[i])
-       {
-@@ -1879,6 +1881,7 @@ is_open (InputStream *is, FILE *fp, char
-       char *cmd = NULL;
-       int cmdlen;
-       int i, pos;
-+      char *cp;
- 
-       is->is_pipe = 1;
- 
-@@ -1902,12 +1905,16 @@ is_open (InputStream *is, FILE *fp, char
- 		{
- 		case 's':
- 		  /* Expand cmd-buffer. */
--		  cmdlen += strlen (fname);
-+		  if ((cp = shell_escape (fname)) != NULL)
-+		    {
-+		      cmdlen += strlen (cp);
- 		  cmd = xrealloc (cmd, cmdlen);
- 
- 		  /* Paste filename. */
--		  strcpy (cmd + pos, fname);
--		  pos += strlen (fname);
-+		      strcpy (cmd + pos, cp);
-+		      pos += strlen (cp);
-+		      free (cp);
-+		    }
- 
- 		  i++;
- 		  break;
-@@ -2116,3 +2123,36 @@ buffer_len (Buffer *buffer)
- {
-   return buffer->len;
- }
-+
-+/*
-+ * Escapes the name of a file so that the shell groks it in 'single'
-+ * quotation marks.  The resulting pointer has to be free()ed when not
-+ * longer used.
-+*/
-+char *
-+shell_escape(const char *fn)
-+{
-+  size_t len = 0;
-+  const char *inp;
-+  char *retval, *outp;
-+
-+  for(inp = fn; *inp; ++inp)
-+    switch(*inp)
-+    {
-+      case '\'': len += 4; break;
-+      default:   len += 1; break;
-+    }
-+
-+  outp = retval = malloc(len + 1);
-+  if(!outp)
-+    return NULL; /* perhaps one should do better error handling here */
-+  for(inp = fn; *inp; ++inp)
-+    switch(*inp)
-+    {
-+      case '\'': *outp++ = '\''; *outp++ = '\\'; *outp++ = '\'', *outp++ = '\''; break;
-+      default:   *outp++ = *inp; break;
-+    }
-+  *outp = 0;
-+
-+  return retval;
-+}