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linux/drivers/md/dm-log-writes.c
Ma Shimiao 4b259fc4a8 dm log writes: fix max length used for kstrndup 
If source string is longer than max, kstrndup will allocate max+1
space.  So make sure the result will not exceed max.

Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2018-01-17 09:16:16 -05:00

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