Re: [PATCH] vfs: rw_copy_check_uvector() - free iov on error

[Eric Biggers]

The proposed patch doesn't work because in compat_rw_copy_check_uvector(), 'iov'
is incremented in the loop before it is freed or returned.  This probably should
be changed to indexing with 'seg', like in the non-compat version...
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