Wang Hai cf99137759 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 19:18:51 +01:00
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addr.c	tipc: initialise addr_trail_end when setting node addresses	2019-08-25 10:48:05 +02:00
addr.h
bcast.c	tipc: clean up skb list lock handling on send path	2020-07-29 10:16:47 +02:00
bcast.h
bearer.c
bearer.h
core.c	tipc: fix use-after-free in tipc_bcast_get_mode	2020-11-10 12:35:53 +01:00
core.h
diag.c
discover.c
discover.h
eth_media.c
group.c	tipc: Fix memory leak in tipc_group_create_member()	2020-09-26 18:01:30 +02:00
group.h
ib_media.c
Kconfig
link.c	tipc: clean up skb list lock handling on send path	2020-07-29 10:16:47 +02:00
link.h
Makefile
monitor.c	tipc: update mon's self addr when node addr generated	2020-01-27 14:49:52 +01:00
monitor.h	tipc: update mon's self addr when node addr generated	2020-01-27 14:49:52 +01:00
msg.c	tipc: fix memory leak caused by tipc_buf_append()	2020-11-05 11:08:33 +01:00
msg.h
name_distr.c	tipc: eliminate message disordering during binding table update	2020-01-27 14:50:00 +01:00
name_distr.h
name_table.c	tipc: eliminate message disordering during binding table update	2020-01-27 14:50:00 +01:00
name_table.h	tipc: eliminate message disordering during binding table update	2020-01-27 14:50:00 +01:00
net.c	tipc: update mon's self addr when node addr generated	2020-01-27 14:49:52 +01:00
net.h
netlink_compat.c	tipc: fix uninit skb->data in tipc_nl_compat_dumpit()	2020-09-03 11:24:17 +02:00
netlink.c	tipc: add missing attribute validation for MTU property	2020-03-18 07:14:18 +01:00
netlink.h
node.c	tipc: clean up skb list lock handling on send path	2020-07-29 10:16:47 +02:00
node.h
socket.c	tipc: fix shutdown() of connection oriented socket	2020-09-26 18:01:30 +02:00
socket.h
subscr.c
subscr.h	tipc: fix modprobe tipc failed after switch order of device registration	2019-06-04 08:02:34 +02:00
sysctl.c	tipc: set sysctl_tipc_rmem and named_timeout right range	2020-01-27 14:50:39 +01:00
topsrv.c	tipc: fix memory leak in tipc_topsrv_start()	2020-11-18 19:18:51 +01:00
topsrv.h
udp_media.c	net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup	2020-04-29 16:31:17 +02:00
udp_media.h