Don't bother with diffs to b_sock.c. Instead, if you have code
which uses it, talk to krw.
There is a monster diff coming which rewrites it all.
And by the way, all that code disapears and is replaced by 2 lines.
> Not sure this is sensible as it encourages people to simply
> update the table.
>
> I was inclined to remove the code entirely but I am not sure
> what broken systems might rely on this.
>
> Only build tested.
>
> Thoughts?
>
> Index: b_sock.c
> ===================================================================
> RCS file: /cvs/src/lib/libssl/src/crypto/bio/b_sock.c,v
> retrieving revision 1.33
> diff -u -p -r1.33 b_sock.c
> --- b_sock.c 26 Apr 2014 18:56:37 -0000 1.33
> +++ b_sock.c 29 Apr 2014 13:55:39 -0000
> @@ -140,6 +140,19 @@ BIO_get_port(const char *str, unsigned s
> {
> int i;
> struct servent *s;
> + size_t len;
> + struct {
> + const char *name;
> + int port;
> + } servmap[] = {
> + { "http", 80 },
> + { "telnet", 23 },
> + { "socks", 1080 },
> + { "https", 443 },
> + { "ssl", 443 },
> + { "ftp", 21 },
> + { "gopher", 70 }
> + };
>
> if (str == NULL) {
> BIOerr(BIO_F_BIO_GET_PORT, BIO_R_NO_PORT_DEFINED);
> @@ -155,21 +168,14 @@ BIO_get_port(const char *str, unsigned s
> *port_ptr = ntohs((unsigned short)s->s_port);
> CRYPTO_w_unlock(CRYPTO_LOCK_GETSERVBYNAME);
> if (s == NULL) {
> - if (strcmp(str, "http") == 0)
> - *port_ptr = 80;
> - else if (strcmp(str, "telnet") == 0)
> - *port_ptr = 23;
> - else if (strcmp(str, "socks") == 0)
> - *port_ptr = 1080;
> - else if (strcmp(str, "https") == 0)
> - *port_ptr = 443;
> - else if (strcmp(str, "ssl") == 0)
> - *port_ptr = 443;
> - else if (strcmp(str, "ftp") == 0)
> - *port_ptr = 21;
> - else if (strcmp(str, "gopher") == 0)
> - *port_ptr = 70;
> - else {
> + len = sizeof(servmap) / sizeof(servmap[0]);
> + for (i = 0; i < len; i++) {
> + if (strcmp(str, servmap[i].name) == 0) {
> + *port_ptr = servmap[i].port;
> + break;
> + }
> + }
> + if (i == len) {
> SYSerr(SYS_F_GETSERVBYNAME, errno);
> ERR_asprintf_error_data("service='%s'", str);
> return (0);
>
