diff options
| author | David Gwynne <dlg@cvs.openbsd.org> | 2008-07-11 03:03:08 +0000 |
|---|---|---|
| committer | David Gwynne <dlg@cvs.openbsd.org> | 2008-07-11 03:03:08 +0000 |
| commit | 3b248566c8550bd815500a55565875bc0fe865b5 (patch) | |
| tree | 4aaf31b7d3459114f684be003bc499e848b5fbff /sys/arch/armish/include | |
| parent | 563379b751a4197494e165067734c31e5aef205e (diff) | |
initialise the state kept between calls to dmamap_load_buffer to 0. there
was an extremely small chance that random stack garbage coudl be used which
could corrupt a dmamap.
this is the same as the change made to amd64 in
src/sys/arch/amd64/amd64/bus_dma.c r1.10.
ok miod@ kettenis@
Diffstat (limited to 'sys/arch/armish/include')
0 files changed, 0 insertions, 0 deletions