From: Michael Elkins <me@sigpipe.org>
Date: Sun, 21 Mar 2010 16:52:44 +0000 (-0700)
Subject: Do not assume whitespace follows the colon in a header field.
X-Git-Tag: mutt-1-5-21-rel~85
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3f7c6965d8bfbac69274eb35d92d92aed7d78d5c;p=mutt

Do not assume whitespace follows the colon in a header field.

Closes #3385.
---

diff --git a/sendlib.c b/sendlib.c
index 45e62c02..09460240 100644
--- a/sendlib.c
+++ b/sendlib.c
@@ -1799,7 +1799,9 @@ static int write_one_header (FILE *fp, int pfxw, int max, int wraplen,
     else
     {
       tagbuf = mutt_substrdup (start, t);
-      valbuf = mutt_substrdup (t + 2, end);
+      ++t; /* skip over the colon separating the header field name and value */
+      SKIPWS(t); /* skip over any leading whitespace */
+      valbuf = mutt_substrdup (t, end);
     }
     dprint(4,(debugfile,"mwoh: buf[%s%s] too long, "
 	      "max width = %d > %d\n",