xfs: Plug memory leak in xfs_attrmulti_attr_set

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When setting attributes via XFS_IOC_ATTRMULTI_BY_HANDLE, the user-space
buffer is copied into a new kernel-space buffer via memdup_user; that
buffer then isn't freed.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>

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Andreas Gruenbacher 2015-11-03 12:53:54 +11:00 • committed by Dave Chinner

parent 86a21c7974

commit 09cb22d2a5

1 changed files with 4 additions and 1 deletions

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fs/xfs/xfs_ioctl.c

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