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| author | Alexander Motin <mav@FreeBSD.org> | 2021-04-17 14:41:35 +0000 |
|---|---|---|
| committer | Mark Johnston <markj@FreeBSD.org> | 2021-05-26 19:29:54 +0000 |
| commit | a8a91efa74e09f35ecde161f6bb18f10e28efddf (patch) | |
| tree | fef5c701f25b23f4d190eb7c993d22c6434fc8b2 /release | |
| parent | ea31abc261ffc01b6ff5671bffb15cf910a07f4b (diff) | |
mpt(4): Remove incorrect S/G segments limits.
First, two of those four checks are unreachable.
Second, I don't believe there should be ">=" instead of ">".
Third, bus_dma(9) already returns the same EFBIG if ">".
This fixes false I/O errors in worst S/G cases with maxphys >= 2MB.
Approved by: so
Security: EN-21:13.mpt
MFC after: 1 week
(cherry picked from commit 0f29396e493bd87ffa6a63fcb602b12e79d21a1e)
(cherry picked from commit f0077b4c1dcfa7eda6efadf197e8423fe002ac5d)
Diffstat (limited to 'release')
0 files changed, 0 insertions, 0 deletions