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Check arguments and initialise variables in compute_weighted_bandwidths()

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Cleanup after 23318.
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teor 2017-11-08 14:17:37 +11:00 committed by Nick Mathewson
parent fcaa4ab824
commit 4f944cc4cc
1 changed files with 6 additions and 1 deletions
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7
src/or/routerlist.c
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@ -2547,9 +2547,12 @@ compute_weighted_bandwidths(const smartlist_t *sl,
double Wg = -1, Wm = -1, We = -1, Wd = -1;
double Wgb = -1, Wmb = -1, Web = -1, Wdb = -1;
guardfraction_bandwidth_t guardfraction_bw;
double *bandwidths;
double *bandwidths = NULL;
double total_bandwidth = 0.0;
tor_assert(sl);
tor_assert(bandwidths_out);
/* Can't choose exit and guard at same time */
tor_assert(rule == NO_WEIGHTING ||
rule == WEIGHT_FOR_EXIT ||
@ -2557,6 +2560,8 @@ compute_weighted_bandwidths(const smartlist_t *sl,
rule == WEIGHT_FOR_MID ||
rule == WEIGHT_FOR_DIR);
*bandwidths_out = NULL;
if (total_bandwidth_out) {
*total_bandwidth_out = 0.0;
}