Resolves: #972624 - fix SIGSEGV when handling heredocs and keyboard interrupt

zsh-5.0.7-heredocs-sigsegv.patch

@@ -0,0 +1,28 @@
+From 9b948be0afaa3ab0dee1e04edd2b577cf4010290 Mon Sep 17 00:00:00 2001
+From: Peter Stephenson <p.w.stephenson@ntlworld.com>
+Date: Fri, 17 Apr 2015 22:43:38 +0100
+Subject: [PATCH] 34921: handle error in recursive par_event().
+
+Here documents in an interrupted list caused bad juju.
+
+Upstream-commit: 2e48eceb1ad2b7b33170d7104e94351cc7231e51
+Signed-off-by: Kamil Dudka <kdudka@redhat.com>
+---
+ Src/parse.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/Src/parse.c b/Src/parse.c
+index 433efb9..30270ef 100644
+--- a/Src/parse.c
++++ b/Src/parse.c
+@@ -515,6 +515,7 @@ par_event(void)
+ 	if (!par_event()) {
+ 	    ecused = oec;
+ 	    ecbuf[p] |= wc_bdata(Z_END);
++	    return errflag ? 0 : 1;
+ 	}
+     }
+     return 1;
+-- 
+2.1.0
+

zsh.spec

@@ -3,7 +3,7 @@
 Summary: Powerful interactive shell
 Name: zsh
 Version: 5.0.7
-Release: 6%{?dist}
+Release: 7%{?dist}
 License: MIT
 URL: http://zsh.sourceforge.net/
 Group: System Environment/Shells
@@ -29,6 +29,9 @@ Patch7: zsh-5.0.7-close-fd.patch
 # improve handling of NULL in the 'cd' built-in (#1183238)
 Patch8: zsh-5.0.7-cd-sigsegv.patch
 
+# fix SIGSEGV when handling heredocs and keyboard interrupt (#972624)
+Patch9: zsh-5.0.7-heredocs-sigsegv.patch
+
 BuildRequires: coreutils sed ncurses-devel libcap-devel
 BuildRequires: texinfo texi2html gawk hostname
 Requires(post): info grep
@@ -68,6 +71,7 @@ This package contains the Zsh manual in html format.
 %patch6 -p1
 %patch7 -p1
 %patch8 -p1
+%patch9 -p1
 
 cp -p %SOURCE7 .
 
@@ -185,6 +189,9 @@ fi
 %doc Doc/*.html
 
 %changelog
+* Mon Apr 20 2015 Kamil Dudka <kdudka@redhat.com> - 5.0.7-7
+- fix SIGSEGV when handling heredocs and keyboard interrupt (#972624)
+
 * Sun Jan 25 2015 Kamil Dudka <kdudka@redhat.com> - 5.0.7-6
 - use correct allocation function in the new 'cd' code (#1183238)