From c1b5724035c6cec60b54779059f9a98a48ad413b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Axel=20D=C3=B6rfler?= Date: Thu, 22 Dec 2005 00:04:28 +0000 Subject: [PATCH] My last commit broken vm_clone_area(): it didn't grab a reference to its cache, and therefore, let the kernel crash easily. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15649 a95241bf-73f2-0310-859d-f6bbb57e9c96 --- src/system/kernel/vm/vm.cpp | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/system/kernel/vm/vm.cpp b/src/system/kernel/vm/vm.cpp index 95bc6ec9ec..f91072f823 100644 --- a/src/system/kernel/vm/vm.cpp +++ b/src/system/kernel/vm/vm.cpp @@ -1228,6 +1228,8 @@ vm_clone_area(team_id team, const char *name, void **address, uint32 addressSpec address, sourceArea->cache_offset, sourceArea->size, addressSpec, sourceArea->wiring, protection, mapping, &newArea, name); } + if (status == B_OK) + vm_cache_acquire_ref(sourceArea->cache_ref); vm_put_area(sourceArea); vm_put_address_space(addressSpace);