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base: apply thread.cc fix of foc to base*

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With commit 1389b63050 in thread.cc for base-foc
a bug was fixed, where the memory of the context got freed up before running
the de-constructor.

Apply the fix also to base and base-mb.
This commit is contained in:
Alexander Boettcher 2012-12-04 15:14:06 +01:00 committed by Norman Feske
parent 1211516c08
commit 68156918ee
2 changed files with 3 additions and 4 deletions
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2
base-mb/src/base/thread/thread.cc
View File

@ -164,9 +164,9 @@ void Thread_base::_free_context()
{
addr_t ds_addr = _context->stack_base - Native_config::context_area_virtual_base();
Ram_dataspace_capability ds_cap = _context->ds_cap;
_context_allocator()->free(this);
Genode::env_context_area_rm_session()->detach((void *)ds_addr);
Genode::env_context_area_ram_session()->free(ds_cap);
_context_allocator()->free(this);
}

5
base/src/base/thread/thread.cc
View File

@ -161,12 +161,11 @@ Thread_base::Context *Thread_base::_alloc_context(size_t stack_size)
void Thread_base::_free_context()
{
addr_t ds_addr = _context->stack_base -
Native_config::context_area_virtual_base();
addr_t ds_addr = _context->stack_base - Native_config::context_area_virtual_base();
Ram_dataspace_capability ds_cap = _context->ds_cap;
_context_allocator()->free(this);
Genode::env_context_area_rm_session()->detach((void *)ds_addr);
Genode::env_context_area_ram_session()->free(ds_cap);
_context_allocator()->free(this);
}