Su HuiandGreg Kroah-Hartman 2b5e904dea net: tipc: avoid possible garbage value ...

[ Upstream commit 99655a304e ]

Clang static checker (scan-build) warning:
net/tipc/bcast.c:305:4:
The expression is an uninitialized value. The computed value will also
be garbage [core.uninitialized.Assign]
  305 |                         (*cong_link_cnt)++;
      |                         ^~~~~~~~~~~~~~~~~~

tipc_rcast_xmit() will increase cong_link_cnt's value, but cong_link_cnt
is uninitialized. Although it won't really cause a problem, it's better
to fix it.

Fixes: dca4a17d24 ("tipc: fix potential hanging after b/rcast changing")
Signed-off-by: Su Hui <suhui@nfschina.com>
Reviewed-by: Justin Stitt <justinstitt@google.com>
Link: https://patch.msgid.link/20240912110119.2025503-1-suhui@nfschina.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-10-04 16:28:59 +02:00

..

addr.c

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addr.h

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bcast.c

net: tipc: avoid possible garbage value

2024-10-04 16:28:59 +02:00

bcast.h

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bearer.c

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bearer.h

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core.c

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core.h

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crypto.c

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crypto.h

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diag.c

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discover.c

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discover.h

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eth_media.c

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group.c

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group.h

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ib_media.c

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Kconfig

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link.c

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link.h

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Makefile

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monitor.c

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monitor.h

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msg.c

tipc: fix UAF in error path

2024-05-17 12:02:32 +02:00

msg.h

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name_distr.c

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name_distr.h

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name_table.c

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name_table.h

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net.c

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net.h

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netlink_compat.c

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netlink.c

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netlink.h

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node.c

tipc: force a dst refcount before doing decryption

2024-06-27 13:49:07 +02:00

node.h

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socket.c

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socket.h

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subscr.c

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subscr.h

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sysctl.c

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topsrv.c

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topsrv.h

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trace.c

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trace.h

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udp_media.c

tipc: Return non-zero value from tipc_udp_addr2str() on error

2024-08-03 08:54:37 +02:00

udp_media.h

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