iokit/Kernel/IOPMrootDomain.cpp

2749         if (spindumpDesc)
7118     if (spindumpDesc != NULL) {
7120         hdr = (swd_hdr *)spindumpDesc->getBytesNoCopy();
7128     spindumpDesc = IOBufferMemoryDescriptor::inTaskWithOptions(
7131     if (!spindumpDesc)
7134     hdr = (swd_hdr *)spindumpDesc->getBytesNoCopy();
7151         spindumpDesc->release();
7152         spindumpDesc = NULL;
9534     IOBufferMemoryDescriptor *spindumpDesc;
9538     if (rd && rd->spindumpDesc)
9540         spindumpDesc = rd->spindumpDesc;
9542         hdr = (swd_hdr*)spindumpDesc->getBytesNoCopy();
9552         spindumpDesc->release();
9553         rd->spindumpDesc = 0;