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execve working from vfs executable file along with clone/fork/exit

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This commit is contained in:
Bahadir Balban
2008-12-02 18:29:40 +02:00
parent 32b3dfe91d
commit 9123eb49a8
10 changed files with 64 additions and 33 deletions
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6
tasks/mm0/src/task.c
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@@ -497,6 +497,12 @@ int task_mmap_segments(struct tcb *task, struct vm_file *file, struct exec_file_
//struct vm_file *shm;
int err;
/* Set up task's user boundary regions */
task->start = USER_AREA_START;
task->end = USER_AREA_END;
task->map_start = task->start;
task->map_end = task->end;
/* mmap task's text to task's address space. */
if (IS_ERR(mapped = do_mmap(file, efd->text_offset, task, task->text_start,
VM_READ | VM_WRITE | VM_EXEC | VMA_PRIVATE,