linux/fs/proc
Eric W. Biederman 6ade99ec61 proc: Put thread_pid in release_task not proc_flush_pid
Oleg pointed out that in the unlikely event the kernel is compiled
with CONFIG_PROC_FS unset that release_task will now leak the pid.

Move the put_pid out of proc_flush_pid into release_task to fix this
and to guarantee I don't make that mistake again.

When possible it makes sense to keep get and put in the same function
so it can easily been seen how they pair up.

Fixes: 7bc3e6e55a ("proc: Use a list of inodes to flush from proc")
Reported-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
2020-04-24 15:49:00 -05:00
..
array.c proc: speed up /proc/*/statm 2020-04-07 10:43:42 -07:00
base.c proc: Put thread_pid in release_task not proc_flush_pid 2020-04-24 15:49:00 -05:00
bootconfig.c proc: bootconfig: Add /proc/bootconfig to show boot config list 2020-01-13 13:19:39 -05:00
cmdline.c
consoles.c
cpuinfo.c proc: faster open/read/close with "permanent" files 2020-04-07 10:43:42 -07:00
devices.c
fd.c
fd.h
generic.c proc: faster open/read/close with "permanent" files 2020-04-07 10:43:42 -07:00
inode.c proc: faster open/read/close with "permanent" files 2020-04-07 10:43:42 -07:00
internal.h proc: faster open/read/close with "permanent" files 2020-04-07 10:43:42 -07:00
interrupts.c
Kconfig x86/resctrl: Add task resctrl information display 2020-01-20 16:19:10 +01:00
kcore.c proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
kmsg.c proc: faster open/read/close with "permanent" files 2020-04-07 10:43:42 -07:00
loadavg.c
Makefile proc: bootconfig: Add /proc/bootconfig to show boot config list 2020-01-13 13:19:39 -05:00
meminfo.c proc/meminfo: fix output alignment 2019-10-19 06:32:32 -04:00
namespaces.c Merge branch 'work.openat2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-01-29 11:20:24 -08:00
nommu.c
page.c proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
proc_net.c proc: decouple proc from VFS with "struct proc_ops" 2020-02-04 03:05:26 +00:00
proc_sysctl.c proc: Use d_invalidate in proc_prune_siblings_dcache 2020-02-24 09:50:04 -06:00
proc_tty.c
root.c proc: Handle umounts cleanly 2020-04-15 23:52:29 -05:00
self.c
softirqs.c
stat.c proc: faster open/read/close with "permanent" files 2020-04-07 10:43:42 -07:00
task_mmu.c proc: inline m_next_vma into m_next 2020-04-07 10:43:42 -07:00
task_nommu.c
thread_self.c
uptime.c fs/proc: Respect boottime inside time namespace for /proc/uptime 2020-01-14 12:20:56 +01:00
util.c
version.c
vmcore.c proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00