faraphel/chrony
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avoid some static analysis errors

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Modify the code to avoid some false positives reported by the clang and
gcc static analyzers.
This commit is contained in:
Miroslav Lichvar 2024-04-11 09:20:44 +02:00
parent a914140bd4
commit 342b588e3b
3 changed files with 6 additions and 7 deletions
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2
regress.c
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@ -377,7 +377,7 @@ find_ordered_entry_with_flags(double *x, int n, int index, char *flags)
r = v;
do {
while (l < v && x[l] < piv) l++;
while (x[r] > piv) r--;
while (r > 0 && x[r] > piv) r--;
if (r <= l) break;
EXCH(x[l], x[r]);
l++;

4
sourcestats.c
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@ -549,9 +549,9 @@ SST_DoNewRegression(SST_Stats inst)
sd_weight += (peer_distances[i] - min_distance) / sd;
weights[i] = SQUARE(sd_weight);
}
}
correct_asymmetry(inst, times_back, offsets);
correct_asymmetry(inst, times_back, offsets);
}
inst->regression_ok = RGR_FindBestRegression(times_back + inst->runs_samples,
offsets + inst->runs_samples, weights,

7
tempcomp.c
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@ -66,10 +66,9 @@ get_tempcomp(double temp)
return k0 + (temp - T0) * k1 + (temp - T0) * (temp - T0) * k2;
/* Otherwise interpolate/extrapolate between two nearest points */
for (i = 1; i < ARR_GetSize(points); i++) {
p2 = (struct Point *)ARR_GetElement(points, i);
if (p2->temp >= temp)
for (i = 1; ; i++) {
p2 = ARR_GetElement(points, i);
if (p2->temp >= temp || i + 1 >= ARR_GetSize(points))
break;
}
p1 = p2 - 1;