From: Pierre Habouzit <madcoder@debian.org>
Date: Sun, 12 Nov 2006 14:39:03 +0000 (+0100)
Subject: oops, bad formula
X-Git-Url: http://git.madism.org/?p=apps%2Fmadmutt.git;a=commitdiff_plain;h=18da1add170065091118e7379b58d1e385faf0cd;hp=d23094706c228c63c7c7ab8f337fb5dd886c4109

oops, bad formula

Signed-off-by: Pierre Habouzit <madcoder@debian.org>
---

diff --git a/lib-sys/unix.c b/lib-sys/unix.c
index 4f189c1..8a1b860 100644
--- a/lib-sys/unix.c
+++ b/lib-sys/unix.c
@@ -183,7 +183,7 @@ int getdnsdomainname(char *s, ssize_t n)
 
             trailing_dot = q[-1] == '.';
             if (!trailing_dot || q > p + 1) {
-                m_strncpy(s, n, p, p - q - trailing_dot);
+                m_strncpy(s, n, p, q - trailing_dot - p);
                 safe_fclose(&f);
                 return 0;
             }