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| author | marius <marius@FreeBSD.org> | 2015-11-20 02:23:35 +0000 |
|---|---|---|
| committer | marius <marius@FreeBSD.org> | 2015-11-20 02:23:35 +0000 |
| commit | ac288bbb4a95e7c95805177a1dd90e8db7036e6b (patch) | |
| tree | de8af9b8380cafe4987d2b110a311cc5aa5302e2 /tests | |
| parent | beef81f7262bf7594454c24bdd1d396243d342b9 (diff) | |
| download | FreeBSD-src-ac288bbb4a95e7c95805177a1dd90e8db7036e6b.zip FreeBSD-src-ac288bbb4a95e7c95805177a1dd90e8db7036e6b.tar.gz | |
Avoid a NULL pointer dereference in bounce_bus_dmamap_sync() when the
map has been created via bounce_bus_dmamem_alloc(). Even for coherent
DMA - which bus_dmamem_alloc(9) typically is used for -, calling of
bus_dmamap_sync(9) isn't optional.
PR: 188899 (non-original problem)
MFC after: 3 days
Diffstat (limited to 'tests')
0 files changed, 0 insertions, 0 deletions
