20 lines
695 B
Diff
20 lines
695 B
Diff
diff --git a/dns64/dns64.c b/dns64/dns64.c
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index c79bc9c..fddbc62 100644
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--- a/dns64/dns64.c
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+++ b/dns64/dns64.c
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@@ -685,8 +685,12 @@ dns64_operate(struct module_qstate* qstate, enum module_ev event, int id,
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switch(event) {
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case module_event_new:
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/* Tag this query as being new and fall through. */
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- iq = (struct dns64_qstate*)regional_alloc(
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- qstate->region, sizeof(*iq));
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+ if (!(iq = (struct dns64_qstate*)regional_alloc(
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+ qstate->region, sizeof(*iq)))) {
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+ log_err("out of memory");
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+ qstate->ext_state[id] = module_error;
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+ return;
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+ }
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qstate->minfo[id] = iq;
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iq->state = DNS64_NEW_QUERY;
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iq->started_no_cache_store = qstate->no_cache_store;
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