0e68b604ab
rawcpu of type int, is declared inside main(){} and it can be passed as
uninitialized to setpinfo().
The setpinfo() function has a switch checking the value of rawcpu:
if (!rawcpu)
pi[i].pcpu /= 1.0 - exp(ki[i].p_swtime * log_ccpu);
rawcpu is set to 1 with the command line argument "-C".
-C Change the way the CPU percentage is calculated by using a
"raw" CPU calculation that ignores "resident" time (this
normally has no effect).
Bug reproducible with an invocation: "ps u". It hides with "ps uC".
Initialize rawcpu by default to 0, before the getopt(3) machinery.
Detected with MSan running on NetBSD/amd64.
Sponsored by <The NetBSD Foundation>
|
||
|---|---|---|
| .. | ||
| Makefile | ||
| extern.h | ||
| fmt.c | ||
| keyword.c | ||
| nlist.c | ||
| print.c | ||
| ps.1 | ||
| ps.c | ||
| ps.h | ||