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| author | nwhitehorn <nwhitehorn@FreeBSD.org> | 2013-09-29 20:10:22 +0000 |
|---|---|---|
| committer | nwhitehorn <nwhitehorn@FreeBSD.org> | 2013-09-29 20:10:22 +0000 |
| commit | f41ea6ee6577eed305ea23d397eec77a00b571f7 (patch) | |
| tree | 0a349ab5ca27fb6398d98f9a4565f894c4ae417b /contrib/bind9/lib/isc/unix/os.c | |
| parent | 26571b5c445dd5dd8a8fed19d62788c331e16ce4 (diff) | |
| download | FreeBSD-src-f41ea6ee6577eed305ea23d397eec77a00b571f7.zip FreeBSD-src-f41ea6ee6577eed305ea23d397eec77a00b571f7.tar.gz | |
Changes to CAM or busdma have caused SIMs to be sent 0-length CCBs on
occasion. This resulted in zero mapped segments, triggering an assert in
the PS3 CDROM driver. Allow no DMA for 0-length transfers.
Approved by: re (glebius)
MFC after: 1 week
Diffstat (limited to 'contrib/bind9/lib/isc/unix/os.c')
0 files changed, 0 insertions, 0 deletions
