Author: jh
Date: Sun Mar 18 19:13:32 2012
New Revision: 233126
URL: http://svn.freebsd.org/changeset/base/233126
Log:
Cast wallclock.tv_sec to uint64_t to avoid overflow in the calculation.
PR: kern/161552
Reviewed by: trasz
Tested by: Nikos Vassiliadis
MFC after: 1 week
Modified:
head/sys/kern/kern_racct.c
Modified: head/sys/kern/kern_racct.c
==============================================================================
--- head/sys/kern/kern_racct.c Sun Mar 18 19:12:11 2012 (r233125)
+++ head/sys/kern/kern_racct.c Sun Mar 18 19:13:32 2012 (r233126)
@@ -745,7 +745,8 @@ racctd(void)
mtx_lock(&racct_lock);
racct_set_locked(p, RACCT_CPU, runtime);
racct_set_locked(p, RACCT_WALLCLOCK,
- wallclock.tv_sec * 1000000 + wallclock.tv_usec);
+ (uint64_t)wallclock.tv_sec * 1000000 +
+ wallclock.tv_usec);
mtx_unlock(&racct_lock);
PROC_UNLOCK(p);
}
_______________________________________________
svn-src-head@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/svn-src-head
To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
