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(parent: 772c96a) | patch
seq_tab_next() should increase position index
authorVasily Averin <vvs@virtuozzo.com>
Thu, 23 Jan 2020 07:11:08 +0000 (10:11 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 5 Feb 2020 14:18:28 +0000 (14:18 +0000)
commitb2fd13e9ced42f35deb3faa0b65966ec9fd237a4
tree8d7bb3520636cc392a5a85c1802b0d4cc4ac7a9ftree | snapshot (tar.gz zip)
parent772c96a03b0d0e45170cf8352078fcbf9ba9dd7ccommit | diff
seq_tab_next() should increase position index

[ Upstream commit 70a87287c821e9721b62463777f55ba588ac4623 ]

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>
drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c diff | blob | blame | history