From: David Levine <levinedl@acm.org>
Date: Thu, 7 Feb 2013 02:31:18 +0000 (-0600)
Subject: Added global variable skip_mp_cte_check to turn off that check
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/fc8a48c33835906623cb10ee129fc70a72271e02?ds=sidebyside;hp=102b7de56d30dfa217b4f4bc58328b5bc96e7675

Added global variable skip_mp_cte_check to turn off that check
for incorrect encoding of multipart messages in InitMultiPart().
---

diff --git a/uip/mhparse.c b/uip/mhparse.c
index c09cb1ac..c9574efd 100644
--- a/uip/mhparse.c
+++ b/uip/mhparse.c
@@ -36,6 +36,12 @@ int checksw = 0;	/* check Content-MD5 field */
  */
 char *tmp;
 
+/*
+ * Instruct parser not to detect invalid Content-Transfer-Encoding
+ * in a multipart.
+ */
+int skip_mp_cte_check;
+
 /*
  * Structures for TEXT messages
  */
@@ -1111,8 +1117,8 @@ InitMultiPart (CT ct)
      * The encoding for multipart messages must be either
      * 7bit, 8bit, or binary (per RFC2045).
      */
-    if (ct->c_encoding != CE_7BIT && ct->c_encoding != CE_8BIT
-	&& ct->c_encoding != CE_BINARY) {
+    if (! skip_mp_cte_check  &&  ct->c_encoding != CE_7BIT  &&
+        ct->c_encoding != CE_8BIT  &&  ct->c_encoding != CE_BINARY) {
 	/* Copy the Content-Transfer-Encoding header field body so we can
 	   remove any trailing whitespace and leading blanks from it. */
 	char *cte = add (ct->c_celine ? ct->c_celine : "(null)", NULL);