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c8358c6e0d
freebsd-nq/sys/compat/linux
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Gleb Smirnoff c8358c6e0d Call crextend() before copying old credentials to the new credentials 
and replace crcopysafe by crcopy as crcopysafe is is not intended to be
safe in a threaded environment, it drops PROC_LOCK() in while() that
can lead to unexpected results, such as overwrite kernel memory.

In my POV crcopysafe() needs special attention. For now I do not see
any problems with this function, but who knows.

Submitted by:	dchagin
Found by:	trinity
Security:	SA-16:04.linux
2016-01-14 10:16:25 +00:00
..
check_error.d Switch linuxulator to use the native 1:1 threads. 2015-05-24 14:53:16 +00:00
check_internal_locks.d Switch linuxulator to use the native 1:1 threads. 2015-05-24 14:53:16 +00:00
linux_common.c Move FEATURE macros for v4l and v4l2 to the common module. 2015-05-24 16:00:01 +00:00
linux_dtrace.h Fix style issues around existing SDT probes. 2015-12-16 23:39:27 +00:00
linux_emul.c Finish r283544. In exec case properly detach threads from user space 2015-06-06 06:12:14 +00:00
linux_emul.h Print out unsupported futex operation message only once for the process. 2015-05-24 17:25:57 +00:00
linux_event.c Allow the creation of kqueues with a restricted set of Capsicum rights. 2015-08-05 07:36:50 +00:00
linux_event.h Add EPOLLRDHUP support. 2015-06-20 05:40:35 +00:00
linux_file.c Make pipes in CloudABI work. 2015-07-29 17:18:27 +00:00
linux_file.h Add several fcntl flags. 2015-05-24 16:32:52 +00:00
linux_fork.c Remove redundant RFFPWAIT/vfork(2) handling in Linux fork(2) and clone(2) wrappers. 2015-10-07 19:10:38 +00:00
linux_futex.c Change linux get_robust_list system call to match actual linux one. 2016-01-14 10:13:58 +00:00
linux_futex.h Switch linuxulator to use the native 1:1 threads. 2015-05-24 14:53:16 +00:00
linux_getcwd.c Where possible we will use M_LINUX malloc(9) type. 2015-05-24 16:14:41 +00:00
linux_ioctl.c The latest cp tool is trying to use the btrfs clone operation that is 2015-05-24 18:12:04 +00:00
linux_ioctl.h The latest cp tool is trying to use the btrfs clone operation that is 2015-05-24 18:12:04 +00:00
linux_ipc.c x86_64 Linux do not use multiplexing on ipc system calls. 2015-05-24 15:44:41 +00:00
linux_ipc.h x86_64 Linux do not use multiplexing on ipc system calls. 2015-05-24 15:44:41 +00:00
linux_mib.c Introduce a new module linux_common.ko which is intended for the 2015-05-24 15:51:18 +00:00
linux_mib.h Update Linux compat revision to 32. 2015-05-24 16:55:32 +00:00
linux_misc.c Call crextend() before copying old credentials to the new credentials 2016-01-14 10:16:25 +00:00
linux_misc.h Add utimensat() system call. 2015-05-24 17:57:07 +00:00
linux_signal.c Rework signal code to allow using it by other modules, like linprocfs: 2015-05-24 17:47:20 +00:00
linux_signal.h Rework signal code to allow using it by other modules, like linprocfs: 2015-05-24 17:47:20 +00:00
linux_socket.c Properly initialize flags for accept4(2) not to return spurious EINVAL. 2015-06-08 20:03:15 +00:00
linux_socket.h Convert SCM_TIMESTAMP in recvmsg(). 2015-05-24 18:13:21 +00:00
linux_stats.c fd: make 'rights' a manadatory argument to fget* functions 2015-07-05 19:05:16 +00:00
linux_sysctl.c Where possible we will use M_LINUX malloc(9) type. 2015-05-24 16:14:41 +00:00
linux_sysproto.h
linux_time.c Linux nanosleep() and clock_nanosleep() system calls always 2015-05-24 18:14:38 +00:00
linux_timer.c Return EINVAL in case of incorrect sigev_signo value specified instead of panicing. 2015-12-26 09:09:49 +00:00
linux_timer.h Delete the duplicate of linux_to_native_clockid() function. 2015-05-24 17:30:31 +00:00
linux_uid16.c Where possible we will use M_LINUX malloc(9) type. 2015-05-24 16:14:41 +00:00
linux_util.c Implement epoll family system calls. This is a tiny wrapper 2015-05-24 16:41:39 +00:00
linux_util.h Fix linux_common module build with KTR option. 2015-05-24 16:52:45 +00:00
linux_vdso.c Add 64 bit support to the vdso. 2015-05-24 15:45:36 +00:00
linux_vdso.h Add 64 bit support to the vdso. 2015-05-24 15:45:36 +00:00
linux_videodev2_compat.h
linux_videodev_compat.h
linux.c Rework signal code to allow using it by other modules, like linprocfs: 2015-05-24 17:47:20 +00:00
linux.h Rework signal code to allow using it by other modules, like linprocfs: 2015-05-24 17:47:20 +00:00
stats_timing.d Switch linuxulator to use the native 1:1 threads. 2015-05-24 14:53:16 +00:00
trace_futexes.d - >500 static DTrace probes for the linuxulator 2012-05-05 19:42:38 +00:00