grep: update to 2.22

Signed-off-by: Julen Landa Alustiza <julen@zokormazo.info>

utils/grep/Makefile

@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2010-2012 OpenWrt.org
+# Copyright (C) 2010-2015 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=grep
-PKG_VERSION:=2.21
-PKG_RELEASE:=2
+PKG_VERSION:=2.22
+PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=@GNU/grep
-PKG_MD5SUM:=43c48064d6409862b8a850db83c8038a
+PKG_MD5SUM:=e1015e951a49a82b02e38891026ef5df
 
 PKG_LICENSE:=GPL-3.0
 PKG_LICENSE_FILES:=COPYING

utils/grep/patches/0001-grep-F-fix-a-heap-buffer-read-overrun.patch

@@ -1,15 +0,0 @@
-diff --git a/src/kwset.c b/src/kwset.c
-index 4003c8d..376f7c3 100644
---- a/src/kwset.c
-+++ b/src/kwset.c
-@@ -643,6 +643,8 @@ bmexec_trans (kwset_t kwset, char const *text, size_t size)
-                     if (! tp)
-                       return -1;
-                     tp++;
-+                    if (ep <= tp)
-+                      break;
-                   }
-               }
-           }
---
-cgit v0.9.0.2