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expander.c: logic fix in bgpq_expander_invalidate_asn() (#132)

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In 6c8c6cfec1 the semantics of this function
changed. Previously, it returned early when it couldn't find the ASN, otherwise
removed it. After that commit, it would only try to remove non-existing entries.

@ytti expected `bgpq4 -wG 42 AS-DSS-ALL` to exclude AS400805 from the output as
it does not contain any prefixes.
This commit is contained in:
Gerdriaan Mulder
2026-03-15 17:10:07 +01:00
committed by GitHub
parent 6e89caec6e
commit 50ca9f573b
1 changed files with 1 additions and 1 deletions
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expander.c
+1 -1
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@@ -619,7 +619,7 @@ bgpq_expander_invalidate_asn(struct bgpq_expander *b, const char *q)
}
find.asn = asn;
if ((res = RB_FIND(asn_tree, &b->asnlist, &find)) == NULL) {
if ((res = RB_FIND(asn_tree, &b->asnlist, &find)) != NULL) {
RB_REMOVE(asn_tree, &b->asnlist, res);
free(res);
}