1 files changed, 34 insertions, 0 deletions
diff --git a/sysutils/xentools411/patches/patch-.._ipxe_src_core_settings.c b/sysutils/xentools411/patches/patch-.._ipxe_src_core_settings.c
new file mode 100644
index 00000000000..79ca86491c7
--- /dev/null
+++ b/sysutils/xentools411/patches/patch-.._ipxe_src_core_settings.c
@@ -0,0 +1,34 @@
+$NetBSD: patch-.._ipxe_src_core_settings.c,v 1.1 2018/07/24 13:40:11 bouyer Exp $
+
+--- ../ipxe/src/core/settings.c.orig	2016-08-31 18:23:42.000000000 +0200
++++ ../ipxe/src/core/settings.c	2017-03-24 19:44:07.000000000 +0100
+@@ -304,10 +304,12 @@
+  */
+ struct settings * autovivify_child_settings ( struct settings *parent,
+ 					      const char *name ) {
++	size_t nlen = strlen(name) + 1;
+ 	struct {
+ 		struct autovivified_settings autovivified;
+-		char name[ strlen ( name ) + 1 /* NUL */ ];
++		char name[];
+ 	} *new_child;
++	size_t tlen = sizeof(*new_child) + nlen;
+ 	struct settings *settings;
+ 
+ 	/* Find target parent settings block */
+@@ -318,13 +320,13 @@
+ 		return settings;
+ 
+ 	/* Create new generic settings block */
+-	new_child = zalloc ( sizeof ( *new_child ) );
++	new_child = zalloc ( tlen );
+ 	if ( ! new_child ) {
+ 		DBGC ( parent, "Settings %p could not create child %s\n",
+ 		       parent, name );
+ 		return NULL;
+ 	}
+-	memcpy ( new_child->name, name, sizeof ( new_child->name ) );
++	memcpy ( new_child->name, name, nlen );
+ 	ref_init ( &new_child->autovivified.refcnt,
+ 		   autovivified_settings_free );
+ 	generic_settings_init ( &new_child->autovivified.generic,