D20849.diff
No OneTemporary
Actions

Size

871 B

Referenced Files

None

Subscribers

None

D20849.diff
View Options

	Index: head/sys/vm/vm_map.c
	===================================================================
	--- head/sys/vm/vm_map.c
	+++ head/sys/vm/vm_map.c
	@@ -1422,7 +1422,7 @@
	vm_map_insert(vm_map_t map, vm_object_t object, vm_ooffset_t offset,
	vm_offset_t start, vm_offset_t end, vm_prot_t prot, vm_prot_t max, int cow)
	{
	- vm_map_entry_t new_entry, prev_entry, temp_entry;
	+ vm_map_entry_t new_entry, prev_entry;
	struct ucred *cred;
	vm_eflags_t protoeflags;
	vm_inherit_t inheritance;
	@@ -1447,10 +1447,8 @@
	* Find the entry prior to the proposed starting address; if it's part
	* of an existing entry, this range is bogus.
	*/
	- if (vm_map_lookup_entry(map, start, &temp_entry))
	+ if (vm_map_lookup_entry(map, start, &prev_entry))
	return (KERN_NO_SPACE);
	-
	- prev_entry = temp_entry;

	/*
	* Assert that the next entry doesn't overlap the end point.