813361c140
fork1 required its callers to pass a pointer to struct proc * which would be set to the new process (if any). procdesc and racct manipulation also used said pointer. However, the process could have exited prior to do_fork return and be automatically reaped, thus making this a use-after-free. Fix the problem by letting callers indicate whether they want the pid or the struct proc, return the process in stopped state for the latter case. Reviewed by: kib |
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| .. | ||
| cloudabi_clock.c | ||
| cloudabi_errno.c | ||
| cloudabi_fd.c | ||
| cloudabi_file.c | ||
| cloudabi_futex.c | ||
| cloudabi_mem.c | ||
| cloudabi_proc.c | ||
| cloudabi_proto.h | ||
| cloudabi_random.c | ||
| cloudabi_sock.c | ||
| cloudabi_syscalldefs.h | ||
| cloudabi_thread.c | ||
| cloudabi_util.h | ||