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Fix memory context leak in dns_client_resolve() error path

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Use isc_mem_putanddetach() instead of isc_mem_put() to properly
detach the attached memory context stored in resarg->mctx.
This commit is contained in:
Ondřej Surý 2026-03-14 12:46:05 +01:00
parent 5c8d64499e
commit d0165070c7
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GPG key ID: 2820F37E873DEA41
1 changed files with 1 additions and 1 deletions
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lib/dns/client.c
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@ -953,7 +953,7 @@ dns_client_resolve(dns_client_t *client, const dns_name_t *name,
result = startresolve(client, name, rdclass, type, options,
resolve_done, resarg, &resarg->trans);
if (result != ISC_R_SUCCESS) {
isc_mem_put(client->mctx, resarg, sizeof(*resarg));
isc_mem_putanddetach(&resarg->mctx, resarg, sizeof(*resarg));
return result;
}