Al Viro a9712bc12c deal with races in /proc/*/{syscall,stack,personality} ...

All of those are rw-r--r-- and all are broken for suid - if you open
a file before the target does suid-root exec, you'll be still able
to access it.  For personality it's not a big deal, but for syscall
and stack it's a real problem.

Fix: check that task is tracable for you at the time of read().

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2011-03-23 17:01:18 -04:00

..

array.c

s390: remove task_show_regs

2011-02-15 07:34:16 -08:00

base.c

deal with races in /proc/*/{syscall,stack,personality}

2011-03-23 17:01:18 -04:00

cmdline.c

…

consoles.c

console: rename acquire/release_console_sem() to console_lock/unlock()

2011-01-26 10:50:06 +10:00

cpuinfo.c

…

devices.c

proc: use seq_puts()/seq_putc() where possible

2011-01-13 08:03:16 -08:00

generic.c

proc: less LOCK/UNLOCK in remove_proc_entry()

2011-01-13 08:03:17 -08:00

inode.c

unfuck proc_sysctl ->d_compare()

2011-03-08 02:22:27 -05:00

internal.h

proc: ->low_ino cleanup

2011-01-13 08:03:16 -08:00

interrupts.c

…

Kconfig

kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT

2011-01-20 17:02:05 -08:00

kcore.c

/proc/kcore: fix seeking

2011-01-13 08:03:17 -08:00

kmsg.c

procfs: Use generic_file_llseek in /proc/kmsg

2010-04-09 16:35:41 +02:00

loadavg.c

…

Makefile

proc: move proc_console.c to fs/proc/consoles.c

2011-01-13 08:03:17 -08:00

meminfo.c

thp: transparent hugepage vmstat

2011-01-13 17:32:43 -08:00

mmu.c

…

nommu.c

…

page.c

thp: remove PG_buddy

2011-01-13 17:32:43 -08:00

proc_devtree.c

of/flattree: Drop an uninteresting message to pr_debug level

2011-03-02 13:45:18 -07:00

proc_net.c

…

proc_sysctl.c

Merge branch 'next' into for-linus

2011-03-16 09:41:17 +11:00

proc_tty.c

proc: use seq_puts()/seq_putc() where possible

2011-01-13 08:03:16 -08:00

root.c

switch procfs to ->mount()

2010-10-29 04:17:01 -04:00

softirqs.c

proc: use seq_puts()/seq_putc() where possible

2011-01-13 08:03:16 -08:00

stat.c

proc: use seq_puts()/seq_putc() where possible

2011-01-13 08:03:16 -08:00

task_mmu.c

mm: arch: make get_gate_vma take an mm_struct instead of a task_struct

2011-03-23 16:36:54 -04:00

task_nommu.c

report errors in /proc/*/*map* sanely

2011-03-23 16:36:50 -04:00

uptime.c

…

version.c

…

vmcore.c

ARM: 6485/5: proc/vmcore - allow archs to override vmcore_elf_check_arch()

2010-11-30 13:39:55 +00:00