From 59d8972bf8d3c6708ec5a87a57a9137b656d2489 Mon Sep 17 00:00:00 2001
From: CentOS Sources <bugs@centos.org>
Date: Aug 01 2017 03:22:18 +0000
Subject: import vim-7.4.160-2.el7


---

diff --git a/SOURCES/vim-7.4-yamlsyntax.patch b/SOURCES/vim-7.4-yamlsyntax.patch
new file mode 100644
index 0000000..5a06fe6
--- /dev/null
+++ b/SOURCES/vim-7.4-yamlsyntax.patch
@@ -0,0 +1,22 @@
+diff -up vim74/runtime/syntax/yaml.vim.yamlsyntax vim74/runtime/syntax/yaml.vim
+--- vim74/runtime/syntax/yaml.vim.yamlsyntax	2016-11-25 13:08:38.621772847 +0100
++++ vim74/runtime/syntax/yaml.vim	2016-11-25 15:04:38.170017620 +0100
+@@ -103,14 +103,15 @@ execute 'syn match yamlPlainScalar conta
+ syn match yamlMappingKeyStart '?\ze\s'
+ syn match yamlMappingKeyStart '?' contained
+ 
+-execute 'syn match yamlFlowMappingKey /'.s:ns_plain_in.'\ze\s*:/ contained '.
++execute 'syn match yamlFlowMappingKey /\%#=1'.s:ns_plain_in.'\%(\s\+'.s:ns_plain_in.'\)*\ze\s*:/ contained '.
+             \'nextgroup=yamlKeyValueDelimiter'
+ syn match yamlFlowMappingMerge /<<\ze\s*:/ contained nextgroup=yamlKeyValueDelimiter
+ 
+ syn match yamlBlockCollectionItemStart '^\s*\zs-\%(\s\+-\)*\s' nextgroup=yamlBlockMappingKey,yamlBlockMappingMerge
+-execute 'syn match yamlBlockMappingKey /^\s*\zs'.s:ns_plain_out.'\ze\s*:\%(\s\|$\)/ '.
++" Use the old regexp engine, the NFA engine doesn't like all the \@ items.
++execute 'syn match yamlBlockMappingKey /\%#=1^\s*\zs'.s:ns_plain_out.'\%(\s\+'.s:ns_plain_out.'\)*\ze\s*:\%(\s\|$\)/ '.
+             \'nextgroup=yamlKeyValueDelimiter'
+-execute 'syn match yamlBlockMappingKey /\s*\zs'.s:ns_plain_out.'\ze\s*:\%(\s\|$\)/ contained '.
++execute 'syn match yamlBlockMappingKey /\%#=1\s*\zs'.s:ns_plain_out.'\%(\s\+'.s:ns_plain_out.'\)*\ze\s*:\%(\s\|$\)/ contained '.
+             \'nextgroup=yamlKeyValueDelimiter'
+ syn match yamlBlockMappingMerge /^\s*\zs<<\ze:\%(\s\|$\)/ nextgroup=yamlKeyValueDelimiter
+ syn match yamlBlockMappingMerge /<<\ze\s*:\%(\s\|$\)/ nextgroup=yamlKeyValueDelimiter contained
diff --git a/SPECS/vim.spec b/SPECS/vim.spec
index 40eb4ce..3cc96c2 100644
--- a/SPECS/vim.spec
+++ b/SPECS/vim.spec
@@ -20,7 +20,7 @@ Summary: The VIM editor
 URL:     http://www.vim.org/
 Name: vim
 Version: %{baseversion}.%{patchlevel}
-Release: 1%{?dist}.1
+Release: 2%{?dist}
 License: Vim
 Group: Applications/Editors
 Source0: ftp://ftp.vim.org/pub/vim/unix/vim-%{baseversion}.tar.bz2
@@ -221,6 +221,7 @@ Patch3012: vim-7.3-manpage-typo-668894-675480.patch
 Patch3013: vim-7.3-xsubpp-path.patch
 Patch3014: vim-manpagefixes-948566.patch
 Patch3015: vim-7.4-CVE-2016-1248.patch
+Patch3016: vim-7.4-yamlsyntax.patch
 
 Buildroot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildRequires: python-devel ncurses-devel gettext perl-devel
@@ -535,6 +536,7 @@ perl -pi -e "s,bin/nawk,bin/awk,g" runtime/tools/mve.awk
 %endif
 %patch3014 -p1
 %patch3015 -p1
+%patch3016 -p1
 
 %build
 cp -f %{SOURCE5} .
@@ -1018,6 +1020,9 @@ rm -rf %{buildroot}
 %{_datadir}/icons/hicolor/*/apps/*
 
 %changelog
+* Fri Jan 20 2017 Zdenek Dohnal <zdohnal@redhat.com> - 2:7.4.160-2
+- 1383902 - CPU spikes to 100% and timeouts observed in strace when opening yaml extensions using vim
+
 * Mon Dec 12 2016 Karsten Hopp <karsten@redhat.com> 7.4.160-1.1
 - add fix for CVE-2016-1248