kernel_samsung_sm7125

jenna

History

Vasiliy Kulikov 1d1221f375 proc: restrict access to /proc/PID/io /proc/PID/io may be used for gathering private information. E.g. for openssh and vsftpd daemons wchars/rchars may be used to learn the precise password length. Restrict it to processes being able to ptrace the target process. ptrace_may_access() is needed to prevent keeping open file descriptor of "io" file, executing setuid binary and gathering io information of the setuid'ed process. Signed-off-by: Vasiliy Kulikov <segoon@openwall.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		14 years ago
..
Kconfig	kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT	14 years ago
Makefile	ns: proc files for namespace naming policy.	14 years ago
array.c	proc: constify status array	14 years ago
base.c	proc: restrict access to /proc/PID/io	14 years ago
cmdline.c	…
consoles.c	console: rename acquire/release_console_sem() to console_lock/unlock()	14 years ago
cpuinfo.c	…
devices.c	…
generic.c	airo: correct proc entry creation interfaces	14 years ago
inode.c	ns: proc files for namespace naming policy.	14 years ago
internal.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/linux-2.6-nsfd	14 years ago
interrupts.c	…
kcore.c	…
kmsg.c	…
loadavg.c	…
meminfo.c	…
mmu.c	…
namespaces.c	proc: Fix Oops on stat of /proc/<zombie pid>/ns/net	14 years ago
nommu.c	…
page.c	thp: remove PG_buddy	14 years ago
proc_devtree.c	of/flattree: Drop an uninteresting message to pr_debug level	14 years ago
proc_net.c	…
proc_sysctl.c	proc_sys_permission() is OK in RCU mode	14 years ago
proc_tty.c	…
root.c	fix leak in proc_set_super()	14 years ago
softirqs.c	…
stat.c	proc/stat: use defined macro KMALLOC_MAX_SIZE	14 years ago
task_mmu.c	proc: fix pagemap_read() error case	14 years ago
task_nommu.c	report errors in /proc//map* sanely	14 years ago
uptime.c	…
version.c	…
vmcore.c	fs/proc/vmcore.c: add hook to read_from_oldmem() to check for non-ram pages	14 years ago