#4268 libecl : Add patch for handling of null pointer in util_access

Patch for both Windows and Linux

patches/libecl-guard-null-pointer-access-util_access.patch

@@ -0,0 +1,34 @@
+From ecec875147b3ccf80be619bfa3c45b84ab4202f7 Mon Sep 17 00:00:00 2001
+From: Magne Sjaastad <magne.sjaastad@ceetronsolutions.com>
+Date: Tue, 2 Apr 2019 10:11:47 +0200
+Subject: [PATCH] guard null pointer
+
+---
+ ThirdParty/Ert/lib/util/util.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/ThirdParty/Ert/lib/util/util.c b/ThirdParty/Ert/lib/util/util.c
+index b3eab9822..dfcab323f 100644
+--- a/ThirdParty/Ert/lib/util/util.c
++++ b/ThirdParty/Ert/lib/util/util.c
+@@ -2153,6 +2153,8 @@ int util_fmove( FILE * stream , long offset , long shift) {
+ #ifdef HAVE_WINDOWS__ACCESS
+ 
+ bool util_access(const char * entry, int mode) {
++  if (!entry) return false;
++        
+   return (_access(entry, mode) == 0);
+ }
+ 
+@@ -2160,6 +2162,8 @@ bool util_access(const char * entry, int mode) {
+ 
+ #ifdef HAVE_POSIX_ACCESS
+ bool util_access(const char * entry, mode_t mode) {
++  if (!entry) return false;
++
+   return (access(entry, mode) == 0);
+ }
+ #endif
+-- 
+2.21.0.windows.1
+

patches/windows-summary-guard-null-pointer.patch

@@ -1,28 +0,0 @@
-From 2b1df4bc7dd7a3d622e77d846868faa22caca824 Mon Sep 17 00:00:00 2001
-From: Magne Sjaastad <magne.sjaastad@ceetronsolutions.com>
-Date: Mon, 1 Apr 2019 14:26:15 +0200
-Subject: [PATCH] #4268 libecl : Check for nullpointer on Windows
-
----
- ThirdParty/Ert/lib/util/util.c | 5 +++++
- 1 file changed, 5 insertions(+)
-
-diff --git a/ThirdParty/Ert/lib/util/util.c b/ThirdParty/Ert/lib/util/util.c
-index 53a0c8584..6243a411f 100644
---- a/ThirdParty/Ert/lib/util/util.c
-+++ b/ThirdParty/Ert/lib/util/util.c
-@@ -2153,6 +2153,11 @@ int util_fmove( FILE * stream , long offset , long shift) {
- #ifdef HAVE_WINDOWS__ACCESS
- 
- bool util_access(const char * entry, int mode) {
-+  if (!entry)
-+  {
-+    return false;
-+  }
-+
-   return (_access(entry, mode) == 0);
- }
- 
--- 
-2.21.0.windows.1
-