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connect: remove deref of freed pointer in trace call

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Closes #21649
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Daniel Stenberg 2026-05-16 23:59:05 +02:00
parent d74c0ada4e
commit e8c1023b00
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1 changed files with 5 additions and 2 deletions
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7
lib/connect.c
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@ -389,10 +389,13 @@ connect_sub_chain:
cf->conn->socks_proxy.proxytype,
cf->conn->socks_proxy.creds);
if(result) {
/* 'dest' might be freed now so it can't be dereferenced */
CURL_TRC_CF(data, cf, "added SOCKS filter failed -> %d", result);
return result;
}
CURL_TRC_CF(data, cf, "added SOCKS filter to %s:%u -> %d",
dest->hostname, dest->port, result);
if(result)
return result;
ctx->state = CF_SETUP_CNNCT_SOCKS;
if(!cf->next || !cf->next->connected)
goto connect_sub_chain;