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| author | Bobi Jam <bobijam.xu@intel.com> | 2017-07-26 18:37:58 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-07-30 18:04:10 +0300 |
| commit | 132d25de6112733f17e1f992a997a17fb510f4a3 (patch) | |
| tree | 579a0ac9fffa8b4295c15e34d3dbe5fea071b18e /include/linux/stringify.h | |
| parent | 9afdc07eb7e7e50ff6a6064bca5834b6cae1c2f4 (diff) | |
| download | linux-132d25de6112733f17e1f992a997a17fb510f4a3.tar.xz | |
staging: lustre: lov: use u64 instead of loff_t in lov_object_fiemap()
Change loff_t to u64 in lov_object_fiemap() since loff_t is a signed
value type.
Otherwise there could be an overflow in
drivers/staging/lustre/lustre/lov/lov_object.c:1241 lov_object_fiemap()
warn: signed overflow undefined. 'fm_start + fm_length < fm_start'
Signed-off-by: Bobi Jam <bobijam.xu@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8773
Reviewed-on: https://review.whamcloud.com/23461
Reviewed-by: James Simmons <uja.ornl@yahoo.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Jinshan Xiong <jinshan.xiong@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/stringify.h')
0 files changed, 0 insertions, 0 deletions