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kernel/net/tipc
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Markus Elfring 859abe3f92 tipc: Reduce scope for the variable “fdefq” in tipc_link_tnl_prepare() 
The address of a data structure member was determined before
a corresponding null pointer check in the implementation of
the function “tipc_link_tnl_prepare”.

Thus avoid the risk for undefined behaviour by moving the definition
for the local variable “fdefq” into an if branch at the end.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Link: https://patch.msgid.link/08fe8fc3-19c3-4324-8719-0ee74b0f32c9@web.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-03-04 17:19:49 -08:00
..
addr.c
addr.h tipc: Remove unused function declarations 2023-08-03 12:51:45 +02:00
bcast.c net: tipc: avoid possible garbage value 2024-09-13 20:03:43 -07:00
bcast.h
bearer.c net/tipc: replace deprecated strcpy with strscpy 2024-08-29 12:33:14 -07:00
bearer.h tipc: Remove unused function declarations 2023-08-03 12:51:45 +02:00
core.c
core.h tipc: Remove unused struct declaration 2024-07-12 03:41:32 +01:00
crypto.c tipc: re-order conditions in tipc_crypto_key_rcv() 2025-01-20 12:18:26 +00:00
crypto.h
diag.c sock_diag: add module pointer to "struct sock_diag_handler" 2024-01-23 15:13:54 +01:00
discover.c
discover.h
eth_media.c
group.c
group.h
ib_media.c
Kconfig net: tipc: remove redundant 'bool' from CONFIG_TIPC_{MEDIA_UDP,CRYPTO} 2024-02-07 13:18:43 +00:00
link.c tipc: Reduce scope for the variable “fdefq” in tipc_link_tnl_prepare() 2025-03-04 17:19:49 -08:00
link.h tipc: Remove unused declaration tipc_link_build_bc_sync_msg() 2023-08-09 13:03:14 -07:00
Makefile tipc: rename the module name diag to tipc_diag 2024-02-06 13:47:36 +01:00
monitor.c tipc: use min() to simplify the code 2024-08-26 09:48:53 -07:00
monitor.h
msg.c tipc: fix a possible memleak in tipc_buf_append 2024-05-01 18:39:44 -07:00
msg.h
name_distr.c
name_distr.h tipc: Remove unused function declarations 2023-08-03 12:51:45 +02:00
name_table.c net: tipc: remove one synchronize_net() from tipc_nametbl_stop() 2024-12-06 17:41:28 -08:00
name_table.h net: tipc: remove one synchronize_net() from tipc_nametbl_stop() 2024-12-06 17:41:28 -08:00
net.c
net.h tipc: Remove unused function declarations 2023-08-03 12:51:45 +02:00
netlink.c tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING 2023-11-01 22:26:37 -07:00
netlink.h
netlink_compat.c tipc: Remove redundant call to TLV_SPACE() 2023-11-17 02:27:27 +00:00
node.c tipc: force a dst refcount before doing decryption 2024-06-18 15:08:57 +02:00
node.h
socket.c net/tipc: make use of the helper macro LIST_HEAD() 2024-09-06 18:10:21 -07:00
socket.h
subscr.c
subscr.h
sysctl.c net: Remove ctl_table sentinel elements from several networking subsystems 2024-05-03 13:29:42 +01:00
topsrv.c
topsrv.h
trace.c
trace.h tracing/treewide: Remove second parameter of __assign_str() 2024-05-22 20:14:47 -04:00
udp_media.c tipc: fix NULL deref in cleanup_bearer() 2024-12-05 17:36:22 -08:00
udp_media.h