debian/patches/83_Remove-limit-on-remove_headers-item-size.-Bug-1533.patch

   1 From 8bc732e8b03ebb4309f4b42626917148d176db49 Mon Sep 17 00:00:00 2001
   2 From: Jeremy Harris <jgh146exb@wizmail.org>
   3 Date: Sun, 5 Oct 2014 21:31:20 +0100
   4 Subject: [PATCH] Remove limit on remove_headers item size. Bug 1533
   5
   6 ---
   7  doc/doc-txt/ChangeLog | 5 +++++
   8  src/src/transport.c   | 3 +--
   9  2 files changed, 6 insertions(+), 2 deletions(-)
  10
  11 | diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
  12 | index 76ecc20..0b03894 100644
  13 | --- a/doc/doc-txt/ChangeLog
  14 | +++ b/doc/doc-txt/ChangeLog
  15 | @@ -44,6 +44,11 @@ JH/05 Fix results-pipe from transport process.  Several recipients, combined
  16 |        to notice due to the introduction of conection certificate information,
  17 |        the item size being so much larger.  Found and fixed by Wolfgang Breyha.
  18 |
  19 | +JH/06 Bug 1533: Fix truncation of items in headers_remove lists.  A fixed
  20 | +      size buffer was used, resulting in syntax errors when an expansion
  21 | +      exceeded it.
  22 | +
  23 | +
  24 |  Exim version 4.84
  25 |  -----------------
  26 |  TL/01 Bugzilla 1506: Re-add a 'return NULL' to silence complaints from static
  27 diff --git a/src/transport.c b/src/transport.c
  28 index 31437b1..15c30bf 100644
  29 --- a/src/transport.c
  30 +++ b/src/transport.c
  31 @@ -643,8 +643,7 @@ for (h = header_list; h != NULL; h = h->next) if (h->type != htype_old)
  32        {
  33        int sep = ':';         /* This is specified as a colon-separated list */
  34        uschar *s, *ss;
  35 -      uschar buffer[128];
  36 -      while ((s = string_nextinlist(&list, &sep, buffer, sizeof(buffer))))
  37 +      while ((s = string_nextinlist(&list, &sep, NULL, 0)))
  38         {
  39         int len;
  40
  41 --
  42 2.1.4
  43