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Fix minor issues in the demo/man pages for TLS client/blocking

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Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21133)
This commit is contained in:
Matt Caswell 2023-06-07 16:26:58 +01:00 committed by Pauli
parent 2df71d6185
commit edd5b9d708
2 changed files with 10 additions and 8 deletions
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4
demos/guide/tls-client-block.c
View File

@ -37,10 +37,8 @@ static BIO *create_socket_bio(const char *hostname, const char *port)
* Lookup IP address info for the server.
*/
if (!BIO_lookup_ex(hostname, port, BIO_LOOKUP_CLIENT, 0, SOCK_STREAM, 0,
&res)) {
BIO_closesocket(sock);
&res))
return NULL;
}
/*
* Loop through all the possible addresses for the server and find one

14
doc/man7/ossl-guide-tls-client-block.pod
View File

@ -166,16 +166,16 @@ provide the POSIX compatible I<connect> function. For example:
OpenSSL provides portable helper functions to do these tasks which also
integrate into the OpenSSL error system to log error data, e.g.
BIO_ADDRINFO *ai = NULL;
int sock = -1;
BIO_ADDRINFO *res;
const BIO_ADDRINFO *ai = NULL;
/*
* Lookup IP address info for the server.
*/
if (!BIO_lookup_ex(hostname, port, BIO_LOOKUP_CLIENT, 0, SOCK_STREAM, 0,
&res)) {
BIO_closesocket(sock);
&res))
return NULL;
}
/*
* Loop through all the possible addresses for the server and find one
@ -199,6 +199,9 @@ integrate into the OpenSSL error system to log error data, e.g.
sock = -1;
continue;
}
/* We have a connected socket so break out of the loop */
break;
}
/* Free the address information resources we allocated earlier */
@ -342,7 +345,8 @@ data from the server we use the L<SSL_read_ex(3)> function. In HTTP 1.0 the
client always writes data first.
size_t written;
const char *request = "GET / HTTP/1.0\r\nHost: "HOSTNAME"\r\n\r\n";
const char *request =
"GET / HTTP/1.0\r\nConnection: close\r\nHost: "HOSTNAME"\r\n\r\n";
/* Write an HTTP GET request to the peer */
if (!SSL_write_ex(ssl, request, strlen(request), &written)) {