Fix integer truncation in affecting systat -ifstat

The "systat -ifstat" command was using a u_int to store byte counters.
With a 10Gbps or faster interface, this overflows within the default
5 second refresh period.  Switch to using a uint64_t across the board,
which matches the size used for all counters as of r263102.

PR:		182448
MFC after:	1 week
Sponsored by:	Sandvine Inc
This commit is contained in:
rstone 2014-09-29 17:38:50 +00:00
parent 57c53dc77d
commit 03edcfbff6

View File

@ -68,14 +68,14 @@ struct if_stat {
struct ifmibdata if_mib;
struct timeval tv;
struct timeval tv_lastchanged;
u_long if_in_curtraffic;
u_long if_out_curtraffic;
u_long if_in_traffic_peak;
u_long if_out_traffic_peak;
u_long if_in_curpps;
u_long if_out_curpps;
u_long if_in_pps_peak;
u_long if_out_pps_peak;
uint64_t if_in_curtraffic;
uint64_t if_out_curtraffic;
uint64_t if_in_traffic_peak;
uint64_t if_out_traffic_peak;
uint64_t if_in_curpps;
uint64_t if_out_curpps;
uint64_t if_in_pps_peak;
uint64_t if_out_pps_peak;
u_int if_row; /* Index into ifmib sysctl */
int if_ypos; /* -1 if not being displayed */
u_int display;
@ -269,8 +269,8 @@ fetchifstat(void)
struct if_stat *ifp = NULL;
struct timeval tv, new_tv, old_tv;
double elapsed = 0.0;
u_int new_inb, new_outb, old_inb, old_outb = 0;
u_int new_inp, new_outp, old_inp, old_outp = 0;
uint64_t new_inb, new_outb, old_inb, old_outb = 0;
uint64_t new_inp, new_outp, old_inp, old_outp = 0;
SLIST_FOREACH(ifp, &curlist, link) {
/*