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(parent: c66173d) | patch
rt_cpu_seq_next should increase position index
authorVasily Averin <vvs@virtuozzo.com>
Thu, 23 Jan 2020 07:11:35 +0000 (10:11 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 1 Oct 2020 11:12:30 +0000 (13:12 +0200)
commitd280324e83d831785ad99be20fd9a08588b3d512
tree79690168c7866efc9f9d2422d462a9b6b915b960tree | snapshot (tar.gz zip)
parentc66173df61ce44aaa52e916e6f7d2f84b0f9c931commit | diff
rt_cpu_seq_next should increase position index

[ Upstream commit a3ea86739f1bc7e121d921842f0f4a8ab1af94d9 ]

if seq_file .next fuction does not change position index,
read after some lseek can generate unexpected output.

https://bugzilla.kernel.org/show_bug.cgi?id=206283
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
net/ipv4/route.c diff | blob | blame | history