Mateusz Guzik 813361c140 fork: plug a use after free of the returned process ... 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		2016-02-04 04:25:30 +00:00
..
cloudabi_clock.c	Add a futex implementation for CloudABI.	2015-07-27 10:07:29 +00:00
cloudabi_errno.c	Add a sysentvec for CloudABI on x86-64.	2015-07-16 18:24:06 +00:00
cloudabi_fd.c	Decompose linkat()/renameat() rights to source and target.	2015-08-27 15:16:41 +00:00
cloudabi_file.c	Fall back to O_RDONLY -- not O_WRONLY.	2015-08-11 14:08:46 +00:00
cloudabi_futex.c	Let the CloudABI futex code use umtx_keys.	2015-08-04 06:02:03 +00:00
cloudabi_mem.c	Implement CloudABI memory management system calls.	2015-07-17 09:00:38 +00:00
cloudabi_proc.c	fork: plug a use after free of the returned process	2016-02-04 04:25:30 +00:00
cloudabi_proto.h
cloudabi_random.c	Implement the CloudABI random_get() system call.	2015-07-14 18:45:15 +00:00
cloudabi_sock.c	Properly convert the error number to CloudABI's indexing.	2015-08-11 14:07:04 +00:00
cloudabi_syscalldefs.h	Properly format pointer size independent CloudABI system calls.	2015-10-08 05:27:45 +00:00
cloudabi_thread.c	Add a futex implementation for CloudABI.	2015-07-27 10:07:29 +00:00
cloudabi_util.h	Add file_open(): the underlying system call of openat().	2015-08-06 06:47:28 +00:00