1 files changed, 0 insertions, 73 deletions
diff --git a/lang/python21/patches/patch-bf b/lang/python21/patches/patch-bf
deleted file mode 100644
index bfc7f1ab269..00000000000
--- a/lang/python21/patches/patch-bf
+++ /dev/null
@@ -1,73 +0,0 @@
-$NetBSD: patch-bf,v 1.1 2005/11/01 21:49:31 adrianp Exp $
-
---- Modules/pypcre.c.orig	2000-08-02 14:41:18.000000000 +0100
-+++ Modules/pypcre.c
-@@ -1162,14 +1162,31 @@ read_repeat_counts(const uschar *p, int 
- int min = 0;
- int max = -1;
- 
-+/* Read the minimum value and do a paranoid check: a negative value indicates
-+an integer overflow. */
-+
- while ((pcre_ctypes[*p] & ctype_digit) != 0) min = min * 10 + *p++ - '0';
- 
-+if (min < 0 || min > 65535)
-+  {
-+  *errorptr = ERR5;
-+  return p;
-+  }
-+
-+/* Read the maximum value if there is one, and again do a paranoid on its size
-+. Also, max must not be less than min. */
-+
- if (*p == '}') max = min; else
-   {
-   if (*(++p) != '}')
-     {
-     max = 0;
-     while((pcre_ctypes[*p] & ctype_digit) != 0) max = max * 10 + *p++ - '0';
-+    if (max < 0 || max > 65535)
-+      {
-+      *errorptr = ERR5;
-+      return p;
-+      }
-     if (max < min)
-       {
-       *errorptr = ERR4;
-@@ -2266,6 +2283,7 @@ int c, size;
- int bracount = 0;
- int brastack[200];
- int top_backref = 0;
-+BOOL capturing;
- unsigned int brastackptr = 0;
- uschar *code;
- const uschar *ptr;
-@@ -2445,7 +2463,8 @@ while ((c = *(++ptr)) != 0)
-     /* Brackets may be genuine groups or special things */
- 
-     case '(':
--
-+    capturing = FALSE;
-+    
-     /* Handle special forms of bracket, which all start (? */
- 
-     if (ptr[1] == '?') switch (c = ptr[2])
-@@ -2541,11 +2560,16 @@ while ((c = *(++ptr)) != 0)
-         }
-       continue;                      /* End of this bracket handling */
-       }
-+    
-+    /* Ordinary parentheses, not followed by '?', are capturing unless
-+    PCRE_NO_AUTO_CAPTURE is set. */
- 
-+    else capturing = (options & PCRE_NO_AUTO_CAPTURE) == 0;
-+    
-     /* Extracting brackets must be counted so we can process escapes in a
-     Perlish way. */
--
--    else bracount++;
-+    
-+    if (capturing) bracount++;
- 
-     /* Non-special forms of bracket. Save length for computing whole length
-     at end if there's a repeat that requires duplication of the group. */