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0e12519fe0
glibc/hurd
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Sergey Bugaev 0e12519fe0 hurd: Don't leak the auth port in msg* RPCs 
The leak can be easily reproduced (and observed) using the portinfo
tool:

$ portinfo -v $$ | grep task
    36: send task(1577)(self) (refs: 127)
$ portinfo -v $$ | grep task
    36: send task(1577)(self) (refs: 253)
$ portinfo -v $$ | grep task
    36: send task(1577)(self) (refs: 379)
$ portinfo -v $$ | grep task
    36: send task(1577)(self) (refs: 505)
$ portinfo -v $$ | grep task
    36: send task(1577)(self) (refs: 631)

Checked on i686-gnu.

Signed-off-by: Sergey Bugaev <bugaevc@gmail.com>
Message-Id: <20230429131354.2507443-5-bugaevc@gmail.com>
2023-04-29 16:55:38 +02:00
..
hurd
hurd: Mark various conditions as unlikely
2023-04-29 16:52:45 +02:00
alloc-fd.c
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2023-01-06 21:14:39 +00:00
catch-exc.c
hurd: Avoid leaking task & thread ports
2023-04-18 01:20:46 +02:00
catch-signal.c
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2023-01-06 21:14:39 +00:00
compat-20.c
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2023-01-06 21:14:39 +00:00
ctty-input.c
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2023-01-06 21:14:39 +00:00
ctty-output.c
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2023-01-06 21:14:39 +00:00
Depend
* Makefile (subdir-target-args): New variable.
2006-02-28 07:11:04 +00:00
dtable.c
hurd: Avoid extra ctty RPCs in init_dtable ()
2023-04-17 14:08:12 +02:00
exc2signal.c
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2023-01-06 21:14:39 +00:00
faultexc.defs
…
fchroot.c
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2023-01-06 21:14:39 +00:00
fcntl-internal.h
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2023-01-06 21:14:39 +00:00
fd-cleanup.c
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2023-01-06 21:14:39 +00:00
fd-close.c
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2023-01-06 21:14:39 +00:00
fd-read.c
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2023-01-06 21:14:39 +00:00
fd-write.c
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2023-01-06 21:14:39 +00:00
fopenport.c
mach, hurd: Cast through uintptr_t
2023-02-12 15:55:04 +01:00
get-host.c
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2023-01-06 21:14:39 +00:00
getdport.c
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2023-01-06 21:14:39 +00:00
geteuids.c
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2023-01-06 21:14:39 +00:00
getumask.c
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2023-01-06 21:14:39 +00:00
hurd-raise.c
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2023-01-06 21:14:39 +00:00
hurd.h
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2023-01-06 21:14:39 +00:00
hurdauth.c
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2023-01-06 21:14:39 +00:00
hurdchdir.c
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2023-01-06 21:14:39 +00:00
hurdexec.c
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2023-01-06 21:14:39 +00:00
hurdfault.c
hurd: Swap around two function calls
2023-04-03 00:54:35 +02:00
hurdfault.h
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2023-01-06 21:14:39 +00:00
hurdfchdir.c
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2023-01-06 21:14:39 +00:00
hurdhost.h
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2023-01-06 21:14:39 +00:00
hurdid.c
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2023-01-06 21:14:39 +00:00
hurdinit.c
hurd: Run init_pids () before init_dtable ()
2023-04-17 23:04:41 +02:00
hurdioctl.c
hurd: Use mach_msg_type_number_t where appropriate
2023-02-12 15:52:07 +01:00
hurdkill.c
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2023-01-06 21:14:39 +00:00
hurdlock.c
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2023-01-06 21:14:39 +00:00
hurdlock.h
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2023-01-06 21:14:39 +00:00
hurdlookup.c
hurd: Consolidate file_name_lookup implementation
2023-02-01 20:05:20 +01:00
hurdmalloc.c
hurd: Fix static-PIE startup
2021-12-28 10:28:22 +01:00
hurdmalloc.h
hurdmalloc: Run fork handler as late as possible [BZ ]
2016-09-22 01:45:48 +02:00
hurdmsg.c
hurd: Don't leak the auth port in msg* RPCs
2023-04-29 16:55:38 +02:00
hurdpid.c
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2023-01-06 21:14:39 +00:00
hurdports.c
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2023-01-06 21:14:39 +00:00
hurdprio.c
hurd: Use mach_msg_type_number_t where appropriate
2023-02-12 15:52:07 +01:00
hurdrlimit.c
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2023-01-06 21:14:39 +00:00
hurdselect.c
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2023-01-06 21:14:39 +00:00
hurdsig.c
hurd: Move libc_hidden_def's around
2023-04-29 16:52:05 +02:00
hurdsock.c
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2023-01-06 21:14:39 +00:00
hurdsocket.h
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2023-01-06 21:14:39 +00:00
hurdstartup.c
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2023-01-06 21:14:39 +00:00
hurdstartup.h
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2023-01-06 21:14:39 +00:00
intern-fd.c
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2023-01-06 21:14:39 +00:00
intr-msg.c
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2023-01-06 21:14:39 +00:00
intr-rpc.defs
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2023-01-06 21:14:39 +00:00
intr-rpc.h
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2023-01-06 21:14:39 +00:00
longjmp-ts.c
hurd: Fix file name in #error
2023-04-03 00:55:12 +02:00
lookup-at.c
hurd: Implement O_TMPFILE
2023-02-01 23:32:21 +01:00
lookup-retry.c
hurd: Disable O_TRUNC and FS_RETRY_MAGICAL in rtld
2023-04-03 00:56:34 +02:00
Makefile
hurd: Fix unwinding over INTR_MSG_TRAP in shared too
2023-02-14 19:32:15 +00:00
msgportdemux.c
Remove support setting custom demuxers during signal handling.
2023-02-01 23:37:40 +01:00
new-fd.c
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2023-01-06 21:14:39 +00:00
Notes
…
openport.c
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2023-01-06 21:14:39 +00:00
path-lookup.c
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2023-01-06 21:14:39 +00:00
pid2task.c
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2023-01-06 21:14:39 +00:00
port2fd.c
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2023-01-06 21:14:39 +00:00
port-cleanup.c
mach, hurd: Cast through uintptr_t
2023-02-12 15:55:04 +01:00
ports-get.c
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2023-01-06 21:14:39 +00:00
ports-set.c
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2023-01-06 21:14:39 +00:00
preempt-sig.c
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2023-01-06 21:14:39 +00:00
privports.c
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2023-01-06 21:14:39 +00:00
report-wait.c
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2023-01-06 21:14:39 +00:00
RPC_gsync_wait_intr.c
hurd: Add __lll_abstimed_wait_intr
2020-12-16 01:58:33 +01:00
set-hooks.h
Remove set-hooks.h from generic includes
2023-03-27 13:57:55 -03:00
set-host.c
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2023-01-06 21:14:39 +00:00
setauth.c
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2023-01-06 21:14:39 +00:00
seteuids.c
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2023-01-06 21:14:39 +00:00
siginfo.c
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2023-01-06 21:14:39 +00:00
sigunwind.c
hurd: Improve reply port handling when exiting signal handlers
2023-04-10 23:54:28 +02:00
stack_chk_fail_local.c
hurd: fix build with -fstack-protector-strong
2017-08-27 22:10:17 +02:00
task2pid.c
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2023-01-06 21:14:39 +00:00
thread-cancel.c
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2023-01-06 21:14:39 +00:00
thread-self.c
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2023-01-06 21:14:39 +00:00
trampoline.c
hurd: Do not declare local variables volatile
2023-04-10 20:42:28 +02:00
Versions
hurd: Remove __hurd_threadvar_stack_{offset,mask}
2023-04-03 00:53:25 +02:00
vpprintf.c
mach, hurd: Cast through uintptr_t
2023-02-12 15:55:04 +01:00
xattr.c
hurd: Fix xattr error value
2023-02-12 15:56:21 +01:00