diff options
Diffstat (limited to 'gl/getloadavg.c')
| -rw-r--r-- | gl/getloadavg.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/gl/getloadavg.c b/gl/getloadavg.c index 5c32f9f9..5a4005ce 100644 --- a/gl/getloadavg.c +++ b/gl/getloadavg.c @@ -1,8 +1,8 @@ /* Get the system load averages. Copyright (C) 1985, 1986, 1987, 1988, 1989, 1991, 1992, 1993, 1994, - 1995, 1997, 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2008 Free Software - Foundation, Inc. + 1995, 1997, 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free + Software Foundation, Inc. NOTE: The canonical source of this file is maintained with gnulib. Bugs can be reported to bug-gnulib@gnu.org. @@ -621,8 +621,11 @@ getloadavg (double loadavg[], int nelem) for (elem = 0; elem < nelem; elem++) { char *endptr; - double d = c_strtod (ptr, &endptr); - if (ptr == endptr) + double d; + + errno = 0; + d = c_strtod (ptr, &endptr); + if (ptr == endptr || (d == 0 && errno != 0)) { if (elem == 0) return -1; |