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[WIP] Strip a trailing . when present in name - #4348 #4614

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[WIP] Strip a trailing . when present in name - #4348 #4614

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20 changes: 19 additions & 1 deletion src/rdkafka_ssl.c
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Original file line number Diff line number Diff line change
Expand Up @@ -468,7 +468,25 @@ static int rd_kafka_transport_ssl_set_endpoint_id(rd_kafka_transport_t *rktrans,
return 0;

#if OPENSSL_VERSION_NUMBER >= 0x10100000 && !defined(OPENSSL_IS_BORINGSSL)
if (!SSL_set1_host(rktrans->rktrans_ssl, name))
char *token, *hostname;
token = strtok(name, ":");
int ctr = 0;
while (token != NULL) {
if (ctr >= 2) {
hostname = &name;
break;
}
token = strtok(NULL, ":");
last_char = strlen(token) - 1
if (last_char > 0 && token[last_char] == '.') {
token[last_char] = '\0';
hostname = strncat(hostname, token, last_char);
} else {
hostname = strncat(hostname, token, strlen(token));
}
ctr += 1;
}
if (!SSL_set1_host(rktrans->rktrans_ssl, hostname))
goto fail;
#elif OPENSSL_VERSION_NUMBER >= 0x1000200fL /* 1.0.2 */
{
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