lkml.org 
[lkml]   [2010]   [Nov]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [PATCH] block: check for proper length of iov entries earlier in blk_rq_map_user_iov()
    On 2010-11-29 10:00, Xiaotian Feng wrote:
    > commit 9284bcf checks for proper length of iov entries in
    > blk_rq_map_user_iov(). But if the map is unaligned, kernel
    > will break out the loop without checking for the proper length.
    > So we need to check the proper length before the unalign check.

    Thanks, good catch. Applied.

    --
    Jens Axboe



    \
     
     \ /
      Last update: 2010-11-29 10:07    [W:0.020 / U:65.048 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site