ext4: fix mballoc breakage with 64k block size

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[ Upstream commit 69e43e8cc9 ]

'border' variable is set to a value of 2 times the block size of the
underlying filesystem. With 64k block size, the resulting value won't
fit into a 16-bit variable. Hence this commit changes the data type of
'border' to 'unsigned int'.

Fixes: c9de560ded
Signed-off-by: Chandan Rajendra <chandan@linux.vnet.ibm.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Andreas Dilger <adilger@dilger.ca>
Cc: stable@vger.kernel.org
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>

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Chandan Rajendra 2016-11-14 21:04:37 -05:00 • committed by Sasha Levin

parent e92d3649f8

commit 6437599ef8

1 changed files with 1 additions and 1 deletions

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fs/ext4/mballoc.c

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