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(parent: 2421459) | patch
tipc: fix shift wrapping bug in map_get()
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 31 Aug 2022 14:47:56 +0000 (17:47 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 15 Sep 2022 10:04:55 +0000 (12:04 +0200)
commit563807ce37b05441ac8221b58409baf76b01ce7c
tree9648b31e54dcf3862eeffccf20983ff89b8d6448tree | snapshot
parent242145971b5bbde99dcfb5085b3b9f1496cfa657commit | diff
tipc: fix shift wrapping bug in map_get()

[ Upstream commit 8c36688ff19dc14fdff8e4b39e75da025464d2d4 ]

There is a shift wrapping bug in this code so anything thing above
31 will return false.

Fixes: 4f74945a364d ("tipc: add neighbor monitoring framework")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
net/tipc/monitor.c diff | blob | history
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