lib: fixed arithmetic errors

0528ca9a · Tomasz Wlostowski · Federico Vaga · c6af0fc8 · 0528ca9a
Commit 0528ca9a authored Sep 07, 2018 by Tomasz Wlostowski Committed by Federico Vaga Sep 11, 2018
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fmctdc-lib-math.c lib/fmctdc-lib-math.c +3 -3

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--- a/lib/fmctdc-lib-math.c
+++ b/lib/fmctdc-lib-math.c
@@ -38,9 +38,9 @@ uint64_t fmctdc_ts_ps(struct fmctdc_time *a)
 {
 	uint64_t ps = 0;

-	ps += a->seconds * 1000000000000ULL;
-	ps += a->coarse * 8000;
-	ps += a->frac * 8000ULL / 4096ULL;
+	ps += (uint64_t) a->seconds * 1000000000000ULL;
+	ps += (uint64_t) a->coarse * 8000ULL;
+	ps += (uint64_t) a->frac * 8000ULL / 4096ULL;
 	return ps;
 }