CVS commit: src/sys/arch/powerpc/powerpc

[matthew green <mrg%netbsd.org@localhost>]

Module Name:    src
Committed By:   mrg
Date:           Tue Jan 29 23:46:22 UTC 2008

Modified Files:
        src/sys/arch/powerpc/powerpc: bus_dma.c

Log Message:
initialise "paddr_t lastaddr" to 0 in the cases it is not otherwise
set.  previously, if the stack garbage happened to match the
"curaddr" in _bus_dmamap_load_buffer(), the wrong thing may have
happened.


To generate a diff of this commit:
cvs rdiff -r1.30 -r1.31 src/sys/arch/powerpc/powerpc/bus_dma.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.