GitHub-Mirror/linux-bl808
2
0
Fork 0
mirror of https://github.com/Fishwaldo/linux-bl808.git synced 2025-06-04 21:54:34 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions
Linux kernel source tree
735284 commits 6 branches 0 tags 4.6 GiB
C 97.7%
Assembly 1.1%
Shell 0.4%
Makefile 0.3%
Python 0.2%
Other 0.1%
Find a file
Eric Biggers a1be1f3931 kernel/relay.c: revert "kernel/relay.c: fix potential memory leak" 
This reverts commit ba62bafe94 ("kernel/relay.c: fix potential memory leak").

This commit introduced a double free bug, because 'chan' is already
freed by the line:

    kref_put(&chan->kref, relay_destroy_channel);

This bug was found by syzkaller, using the BLKTRACESETUP ioctl.

Link: http://lkml.kernel.org/r/20180127004759.101823-1-ebiggers3@gmail.com
Fixes: ba62bafe94 ("kernel/relay.c: fix potential memory leak")
Signed-off-by: Eric Biggers <ebiggers@google.com>
Reported-by: syzbot <syzkaller@googlegroups.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Zhouyi Zhou <yizhouzhou@ict.ac.cn>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: <stable@vger.kernel.org>	[4.7+]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2018-02-06 18:32:46 -08:00
arch pids: introduce find_get_task_by_vpid() helper 2018-02-06 18:32:46 -08:00
block
certs
crypto
Documentation
drivers pps: parport: use timespec64 instead of timespec 2018-02-06 18:32:46 -08:00
firmware
fs
include pids: introduce find_get_task_by_vpid() helper 2018-02-06 18:32:46 -08:00
init
ipc
kernel kernel/relay.c: revert "kernel/relay.c: fix potential memory leak" 2018-02-06 18:32:46 -08:00
lib
LICENSES
mm pids: introduce find_get_task_by_vpid() helper 2018-02-06 18:32:46 -08:00
net
samples
scripts
security pids: introduce find_get_task_by_vpid() helper 2018-02-06 18:32:46 -08:00
sound
tools
usr
virt
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
Makefile
README

README 

Linux kernel
============

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.