bootchart: use safe_atod() rather than strtod()

2014-09-16 18:42:22 +02:00
parent caffbef636
commit e10f3c431a
1 changed files with 6 additions and 1 deletions
@@ -251,6 +251,7 @@ schedstat_next:
                        _cleanup_fclose_ FILE *st = NULL;
                        char t[32];
                        struct ps_struct *parent;
+                        int r;

                        ps->next_ps = new0(struct ps_struct, 1);
                        if (!ps->next_ps) {
@@ -310,7 +311,11 @@ schedstat_next:
                        if (!sscanf(m, "%*s %*s %s", t))
                                continue;

-                        ps->starttime = strtod(t, NULL) / 1000.0;
+                        r = safe_atod(t, &ps->starttime);
+                        if (r < 0)
+                                continue;
+
+                        ps->starttime /= 1000.0;

                        if (arg_show_cgroup)
                                /* if this fails, that's OK */