cvs commit: src/sys/sparc64/sparc64 vm_machdep.c
Ken Smith
kensmith at FreeBSD.org
Thu Sep 30 10:26:51 PDT 2004
kensmith 2004-09-30 17:26:51 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_5)
sys/sparc64/sparc64 vm_machdep.c
Log:
MFC of v1.67:
Initialize the count of saved register windows to 0 in the pcb created
for the new thread. The rest of the fields in the pcb wind up being
written to before they're read as a normal part of the pcb usage but
this field may be read upon return to userland, having it be uninitialized
garbage is bad.
Approved by: re (scottl)
Revision Changes Path
1.66.2.1 +1 -0 src/sys/sparc64/sparc64/vm_machdep.c
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