overflow in netbsd-meminfo.c
Tracy Di Marco White
gendalia at iastate.edu
Thu Nov 13 04:51:41 CET 2008
Hobbit client 4.2.0 shows things like this on machines I have
with 4GB of RAM:
Memory Used Total Percentage
Physical 4294963639M 4294966523M 0%
Swap 0M 4098M 0%
With this patch it's better:
--- client/netbsd-meminfo.c.orig 2008-11-12 19:25:30.000000000 -0600
+++ client/netbsd-meminfo.c
@@ -22,7 +22,7 @@ static char rcsid[] = "$Id: netbsd-memin
int main(int argc, char *argv[])
{
int hw_physmem[] = { CTL_HW, HW_PHYSMEM };
- int physmem;
+ unsigned long physmem;
int hw_pagesize[] = { CTL_HW, HW_PAGESIZE };
int pagesize;
Tracy J. Di Marco White
Information Technology Services
Iowa State University
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