Resolves #1227288

- Do not send "From" header without the host part (eg. <foo@>)

mutt-1.5.23-domainname.patch

@@ -0,0 +1,27 @@
+diff -rup mutt-1.5.23/init.c mutt-1.5.23-new/init.c
+--- mutt-1.5.23/init.c	2014-03-12 17:03:45.000000000 +0100
++++ mutt-1.5.23-new/init.c	2015-06-01 12:28:34.178727003 +0200
+@@ -2890,7 +2890,8 @@ void mutt_init (int skip_sys_rc, LIST *c
+ {
+   struct passwd *pw;
+   struct utsname utsname;
+-  char *p, buffer[STRING];
++  char *p;
++  char buffer[STRING] = "";
+   int i, default_rc = 0, need_pause = 0;
+   BUFFER err;
+ 
+@@ -2968,11 +2969,11 @@ void mutt_init (int skip_sys_rc, LIST *c
+ 
+ #ifndef DOMAIN
+ #define DOMAIN buffer
+-  if (!p && getdnsdomainname (buffer, sizeof (buffer)) == -1)
++  if (p == NULL  && getdnsdomainname (buffer, sizeof (buffer)) == -1 && strlen(Hostname) == 0)
+     Fqdn = safe_strdup ("@");
+   else
+ #endif /* DOMAIN */
+-    if (*DOMAIN != '@')
++    if (*DOMAIN != '@' && strlen(DOMAIN) != 0)
+   {
+     Fqdn = safe_malloc (mutt_strlen (DOMAIN) + mutt_strlen (Hostname) + 2);
+     sprintf (Fqdn, "%s.%s", NONULL(Hostname), DOMAIN);	/* __SPRINTF_CHECKED__ */

mutt.spec

@@ -18,7 +18,7 @@
 Summary: A text mode mail user agent
 Name: mutt
 Version: 1.5.23
-Release: 7%{?dist}
+Release: 8%{?dist}
 Epoch: 5
 # The entire source code is GPLv2+ except
 # pgpewrap.c setenv.c sha1.c wcwidth.c which are Public Domain
@@ -33,6 +33,7 @@ Patch3: mutt-1.5.21-syncdebug.patch
 # FIXME make it to upstream
 Patch4: mutt-1.5.23-add_debug_option.patch
 Patch5: mutt-1.5.23-sendlib.patch
+Patch7: mutt-1.5.23-domainname.patch
 Url: http://www.mutt.org/
 Requires: mailcap, urlview
 BuildRequires: ncurses-devel, gettext, automake
@@ -81,6 +82,7 @@ autoreconf --install
 %patch3 -p1 -b .syncdebug
 %patch4 -p1 -b .add_debug_option
 %patch5 -p1 -b .sendlib
+%patch7 -p1 -b .domainname
 
 
 sed -i -r 's/`$GPGME_CONFIG --libs`/"\0 -lgpg-error"/' configure
@@ -186,10 +188,13 @@ ln -sf ./muttrc.5 $RPM_BUILD_ROOT%{_mandir}/man5/muttrc.local.5
 
 
 %changelog
+* Tue Jun 02 2015 Matej Muzila <mmuzila@redhat.com> - 5:1.5.23-8
+- Resolves #1227288
+- Do not send "From" header without the host part (eg. <foo@>)
+
 * Wed Dec 03 2014 Matej Muzila <mmuzila@redhat.com> - 5:1.5.23-7
 - added patch file forgotten in last commit
 
-
 * Wed Dec 03 2014 Matej Muzila <mmuzila@redhat.com> - 5:1.5.23-6
 - resolves #1168464 (CVE-2014-9116)