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asyn-ares: abort with OOM error when Curl_dnscache_mk_entry fails

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Closes #20385
This commit is contained in:
Daniel Stenberg 2026-01-21 10:08:27 +01:00
parent dfef594213
commit d89bc6b219
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GPG key ID: 5CC908FDB71E12C2
1 changed files with 7 additions and 4 deletions
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11
lib/asyn-ares.c
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@ -335,10 +335,13 @@ CURLcode Curl_async_is_resolved(struct Curl_easy *data,
Curl_dnscache_mk_entry(data, ares->temp_ai,
data->state.async.hostname, 0,
data->state.async.port, FALSE);
if(data->state.async.dns)
ares->temp_ai = NULL; /* temp_ai now owned by entry */
if(!data->state.async.dns) {
result = CURLE_OUT_OF_MEMORY;
goto out;
}
ares->temp_ai = NULL; /* temp_ai now owned by entry */
#ifdef HTTPSRR_WORKS
if(data->state.async.dns) {
{
struct Curl_https_rrinfo *lhrr = Curl_httpsrr_dup_move(&ares->hinfo);
if(!lhrr)
result = CURLE_OUT_OF_MEMORY;
@ -346,7 +349,7 @@ CURLcode Curl_async_is_resolved(struct Curl_easy *data,
data->state.async.dns->hinfo = lhrr;
}
#endif
if(!result && data->state.async.dns)
if(!result)
result = Curl_dnscache_add(data, data->state.async.dns);
}
/* if we have not found anything, report the proper