From 3f1eb5fe071a412cfc95406c7916f6ad66f4ef3c84af77dd639a9e8d84f54274 Mon Sep 17 00:00:00 2001
From: "Dr. Werner Fink" <werner@suse.com>
Date: Thu, 10 May 2012 08:01:23 +0000
Subject: [PATCH] .

OBS-URL: https://build.opensuse.org/package/show/shells/tcsh?expand=0&rev=41
---
 tcsh-6.18.01-blk_buf.patch | 21 +++++++++++++++++++++
 tcsh.changes               |  5 +++++
 tcsh.spec                  | 17 ++++++++---------
 3 files changed, 34 insertions(+), 9 deletions(-)
 create mode 100644 tcsh-6.18.01-blk_buf.patch

diff --git a/tcsh-6.18.01-blk_buf.patch b/tcsh-6.18.01-blk_buf.patch
new file mode 100644
index 0000000..ad6c28c
--- /dev/null
+++ b/tcsh-6.18.01-blk_buf.patch
@@ -0,0 +1,21 @@
+--- tc.str.c
++++ tc.str.c	2012-05-10 07:57:01.358065084 +0000
+@@ -590,10 +590,14 @@ bb_cleanup(void *xbb)
+     struct blk_buf *bb;
+     size_t i;
+ 
+-    bb = xbb;
+-    for (i = 0; i < bb->len; i++)
+-	xfree(bb->vec[i]);
+-    xfree(bb->vec);
++    bb = (struct blk_buf *)xbb;
++    if (bb->vec) {
++	for (i = 0; i < bb->len; i++)
++	    xfree(bb->vec[i]);
++	xfree(bb->vec);
++    }
++    bb->vec = (Char**)0;
++    bb->len = 0;
+ }
+ 
+ void
diff --git a/tcsh.changes b/tcsh.changes
index 23d5390..006930a 100644
--- a/tcsh.changes
+++ b/tcsh.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu May 10 08:00:39 UTC 2012 - werner@suse.de
+
+- Fix tcsh segfaults in bb_cleanup() (bnc#761353) 
+
 -------------------------------------------------------------------
 Fri Feb 24 14:46:45 UTC 2012 - werner@suse.de
 
diff --git a/tcsh.spec b/tcsh.spec
index c9855a4..58f6bad 100644
--- a/tcsh.spec
+++ b/tcsh.spec
@@ -1,5 +1,5 @@
 #
-# spec file for package tcsh (Version 6.18.00)
+# spec file for package tcsh
 #
 # Copyright (c) 2012 SUSE LINUX Products GmbH, Nuernberg, Germany.
 #
@@ -15,22 +15,20 @@
 # Please submit bugfixes or comments via http://bugs.opensuse.org/
 #
 
-# norootforbuild
-
 
 Name:           tcsh
 BuildRequires:  ncurses-devel
 Url:            http://www.tcsh.org/
-License:        BSD-3-Clause
-Group:          System/Shells
-Requires:       gawk textutils
+Requires:       gawk
+Requires:       textutils
 %if %suse_version > 1020
 Recommends:     tcsh-lang = 6.18.00
 %endif
-AutoReqProv:    on
 Version:        6.18.00
-Release:        1
+Release:        0
 Summary:        The C SHell
+License:        BSD-3-Clause
+Group:          System/Shells
 Source:         ftp.astron.com:/pub/tcsh/tcsh-6.18.00.tar.gz
 Source2:        bindkey.tcsh
 Source3:        complete.tcsh
@@ -41,6 +39,7 @@ Patch3:         tcsh-6.15.00-blanks.dif
 Patch4:         tcsh-6.17.03-colorls.dif
 Patch5:         tcsh-6.17.06-dspmbyte.dif
 Patch6:         tcsh-6.17.10-catalogs.dif
+Patch7:         tcsh-6.18.01-blk_buf.patch
 Patch42:        tcsh-6.18.01.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
@@ -59,7 +58,6 @@ Authors:
     Scott Krotz <krotz@mot.com>
 
 %package -n tcsh-lang
-License:        BSD-3-Clause
 Summary:        Languages for package tcsh
 Group:          System/Localization
 Provides:       tcsh-lang = %{version}
@@ -78,6 +76,7 @@ Provides translations to the package tcsh
 %patch4 -p0 -b .colorls
 %patch5 -p0 -b .dspmbyte
 %patch6 -p0 -b .catalogs
+%patch7 -p0 -b .blk_buf
 %patch      -b .0
 
 %build