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fix bug in do_fork function

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chyyuu 2016-04-01 23:25:04 +08:00
parent 8d0dbae554
commit f8d953397b
1 changed files with 1 additions and 1 deletions
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labcodes_answer/lab8_result/kern/process/proc.c
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@ -484,7 +484,7 @@ do_fork(uint32_t clone_flags, uintptr_t stack, struct trapframe *tf) {
goto bad_fork_cleanup_kstack; goto bad_fork_cleanup_kstack;
} }
if (copy_mm(clone_flags, proc) != 0) { if (copy_mm(clone_flags, proc) != 0) {
goto bad_fork_cleanup_kstack; goto bad_fork_cleanup_fs;
} }
copy_thread(proc, stack, tf); copy_thread(proc, stack, tf);