Lv Ruyi 12e380bb6f proc: bootconfig: Add null pointer check ... commit bed5b60bf6 upstream. kzalloc is a memory allocation function which can return NULL when some internal memory errors happen. It is safer to add null pointer check. Link: https://lkml.kernel.org/r/20220329104004.2376879-1-lv.ruyi@zte.com.cn Cc: stable@vger.kernel.org Fixes: c1a3c36017 ("proc: bootconfig: Add /proc/bootconfig to show boot config list") Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Lv Ruyi <lv.ruyi@zte.com.cn> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-04-08 14:40:42 +02:00
..
array.c	seccomp: Fix CONFIG tests for Seccomp_filters	2021-05-14 09:50:24 +02:00
base.c	proc: Avoid mixing integer types in mem_rw()	2021-07-28 14:35:42 +02:00
bootconfig.c	proc: bootconfig: Add null pointer check	2022-04-08 14:40:42 +02:00
cmdline.c
consoles.c
cpuinfo.c	proc/cpuinfo: switch to ->read_iter	2020-11-06 10:05:18 -08:00
devices.c	block: move block-related definitions out of fs.h	2020-06-24 09:16:02 -06:00
fd.c
fd.h
generic.c	fs/proc/generic.c: fix incorrect pde_is_permanent check	2021-05-19 10:13:09 +02:00
inode.c	proc: wire up generic_file_splice_read for iter ops	2020-11-06 10:05:18 -08:00
internal.h	proc: fix lookup in /proc/net subdirectories after setns(2)	2020-12-30 11:53:56 +01:00
interrupts.c
Kconfig	treewide: replace '---help---' in Kconfig files with 'help'	2020-06-14 01:57:21 +09:00
kcore.c	maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault	2020-06-17 10:57:41 -07:00
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: avoid open coded reading of vm_committed_as	2020-08-07 11:33:26 -07:00
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	mm: don't include asm/pgtable.h if linux/mm.h is already included	2020-06-09 09:39:13 -07:00
page.c	mm: Add PG_arch_2 page flag	2020-09-04 12:46:06 +01:00
proc_net.c	proc: fix lookup in /proc/net subdirectories after setns(2)	2020-12-30 11:53:56 +01:00
proc_sysctl.c	proc: use kvzalloc for our kernel buffer	2021-03-04 11:38:21 +01:00
proc_tty.c
root.c	proc: s_fs_info may be NULL when proc_kill_sb is called	2020-06-10 14:54:54 -05:00
self.c	proc: don't allow async path resolution of /proc/thread-self components	2021-03-04 11:38:42 +01:00
softirqs.c
stat.c	fs/proc/uptime.c: Fix idle time reporting in /proc/uptime	2021-11-18 14:03:56 +01:00
task_mmu.c	fs/proc: task_mmu.c: don't read mapcount for migration entry	2022-02-23 12:00:56 +01:00
task_nommu.c	mmap locking API: use coccinelle to convert mmap_sem rwsem call sites	2020-06-09 09:39:14 -07:00
thread_self.c	proc: don't allow async path resolution of /proc/thread-self components	2021-03-04 11:38:42 +01:00
uptime.c	fs/proc/uptime.c: Fix idle time reporting in /proc/uptime	2021-11-18 14:03:56 +01:00
util.c
version.c
vmcore.c	proc/vmcore: fix clearing user buffer by properly using clear_user()	2021-12-01 09:19:02 +01:00