Wang Hai 78f6fac081 tipc: fix memory leak in tipc_topsrv_start() ... [ Upstream commit fa6882c636 ] kmemleak report a memory leak as follows: unreferenced object 0xffff88810a596800 (size 512): comm "ip", pid 21558, jiffies 4297568990 (age 112.120s) hex dump (first 32 bytes): 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N.......... ff ff ff ff ff ff ff ff 00 83 60 b0 ff ff ff ff ..........`..... backtrace: [<0000000022bbe21f>] tipc_topsrv_init_net+0x1f3/0xa70 [<00000000fe15ddf7>] ops_init+0xa8/0x3c0 [<00000000138af6f2>] setup_net+0x2de/0x7e0 [<000000008c6807a3>] copy_net_ns+0x27d/0x530 [<000000006b21adbd>] create_new_namespaces+0x382/0xa30 [<00000000bb169746>] unshare_nsproxy_namespaces+0xa1/0x1d0 [<00000000fe2e42bc>] ksys_unshare+0x39c/0x780 [<0000000009ba3b19>] __x64_sys_unshare+0x2d/0x40 [<00000000614ad866>] do_syscall_64+0x56/0xa0 [<00000000a1b5ca3c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 'srv' is malloced in tipc_topsrv_start() but not free before leaving from the error handling cases. We need to free it. Fixes: 5c45ab24ac ("tipc: make struct tipc_server private for server.c") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wang Hai <wanghai38@huawei.com> Link: https://lore.kernel.org/r/20201109140913.47370-1-wanghai38@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-11-18 19:20:33 +01:00
..
Kconfig	docs: kbuild: convert docs to ReST and rename to *.rst	2019-06-14 14:21:21 -06:00
Makefile	tipc: enable tracepoints in tipc	2018-12-19 11:49:24 -08:00
addr.c	tipc: initialise addr_trail_end when setting node addresses	2019-08-11 21:40:04 -07:00
addr.h	tipc: add 128-bit node identifier	2018-03-23 13:12:18 -04:00
bcast.c	tipc: fix potential hanging after b/rcast changing	2020-01-23 08:22:44 +01:00
bcast.h	tipc: fix a null pointer deref	2019-03-21 09:56:55 -07:00
bearer.c	tipc: add loopback device tracking	2019-08-08 22:11:39 -07:00
bearer.h	tipc: add loopback device tracking	2019-08-08 22:11:39 -07:00
core.c	tipc: fix use-after-free in tipc_bcast_get_mode	2020-11-10 12:37:24 +01:00
core.h	tipc: add back tipc prefix to log messages	2019-11-14 18:03:03 -08:00
diag.c	tipc: switch to rhashtable iterator	2018-08-29 18:04:54 -07:00
discover.c	tipc: fix lockdep warning when reinitilaizing sockets	2018-11-17 22:01:31 -08:00
discover.h	tipc: some cleanups in the file discover.c	2018-03-23 13:12:17 -04:00
eth_media.c	tipc: make media address offset a common define	2015-02-27 18:18:48 -05:00
group.c	tipc: Fix memory leak in tipc_group_create_member()	2020-09-26 18:03:13 +02:00
group.h	tipc: extend sock diag for group communication	2018-06-30 21:05:42 +09:00
ib_media.c	tipc: rename media/msg related definitions	2015-02-27 18:18:48 -05:00
link.c	tipc: reduce sensitive to retransmit failures	2020-01-26 10:01:00 +01:00
link.h	tipc: fix missing Name entries due to half-failover	2019-05-04 00:59:51 -04:00
monitor.c	tipc: update mon's self addr when node addr generated	2020-01-26 10:01:00 +01:00
monitor.h	tipc: update mon's self addr when node addr generated	2020-01-26 10:01:00 +01:00
msg.c	tipc: fix memory leak caused by tipc_buf_append()	2020-11-01 12:01:04 +01:00
msg.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-08-19 11:54:03 -07:00
name_distr.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-09-15 14:17:27 +02:00
name_distr.h	tipc: permit overlapping service ranges in name table	2018-03-31 22:19:52 -04:00
name_table.c	netlink: make nla_nest_start() add NLA_F_NESTED flag	2019-04-27 17:03:44 -04:00
name_table.h	tipc: eliminate message disordering during binding table update	2018-10-22 19:29:12 -07:00
net.c	tipc: update mon's self addr when node addr generated	2020-01-26 10:01:00 +01:00
net.h	tipc: fix lockdep warning when reinitilaizing sockets	2018-11-17 22:01:31 -08:00
netlink.c	tipc: add missing attribute validation for MTU property	2020-03-18 07:17:45 +01:00
netlink.h	tipc: make cluster size threshold for monitoring configurable	2016-07-26 14:26:42 -07:00
netlink_compat.c	tipc: fix uninit skb->data in tipc_nl_compat_dumpit()	2020-09-03 11:26:40 +02:00
node.c	tipc: clean up skb list lock handling on send path	2019-08-18 14:01:07 -07:00
node.h	tipc: optimize link synching mechanism	2019-07-25 15:55:47 -07:00
socket.c	tipc: fix link overflow issue at socket shutdown	2020-10-01 13:17:24 +02:00
socket.h	tipc: add trace_events for tipc socket	2018-12-19 11:49:24 -08:00
subscr.c	tipc: fix unbalanced reference counter	2018-04-12 21:46:10 -04:00
subscr.h	tipc: fix modprobe tipc failed after switch order of device registration	2019-05-20 10:45:43 -07:00
sysctl.c	proc/sysctl: add shared variables for range check	2019-07-18 17:08:07 -07:00
topsrv.c	tipc: fix memory leak in tipc_topsrv_start()	2020-11-18 19:20:33 +01:00
topsrv.h	tipc: rename tipc_server to tipc_topsrv	2018-02-16 15:26:34 -05:00
trace.c	tipc: remove unneeded semicolon in trace.c	2019-01-17 22:04:43 -08:00
trace.h	tipc: add trace_events for tipc bearer	2018-12-19 11:49:25 -08:00
udp_media.c	tipc: block BH before using dst_cache	2020-06-03 08:21:03 +02:00
udp_media.h	tipc: implement configuration of UDP media MTU	2018-04-20 11:04:05 -04:00