From 2b8bf64d3807a3c7eb9c0a88c1469573802d3e26 Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Mon, 14 Aug 2023 23:22:58 +0200 Subject: vm: Also check for virtual addresses in vm_map_delete --- vm/vm_map.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'vm/vm_map.c') diff --git a/vm/vm_map.c b/vm/vm_map.c index 55a822af..62ab8184 100644 --- a/vm/vm_map.c +++ b/vm/vm_map.c @@ -1980,6 +1980,9 @@ kern_return_t vm_map_delete( vm_map_entry_t entry; vm_map_entry_t first_entry; + if (map->pmap == kernel_pmap && (start < kernel_virtual_start || end > kernel_virtual_end)) + panic("vm_map_delete(%lx-%lx) falls in physical memory area!\n", (unsigned long) start, (unsigned long) end); + /* * Find the start of the region, and clip it */ -- cgit v1.2.3