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(pop_open, socket_connection, KPOP_SERVICE): Added

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comments explaining why the "kpop" service is never used.
This commit is contained in:
Francesco Potortì 2006-05-23 10:44:39 +00:00
parent 8a6d5da7cc
commit 81264b3846
1 changed files with 6 additions and 3 deletions
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9
lib-src/pop.c
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@ -135,7 +135,7 @@ static char *find_crlf __P((char *, int));
#define KPOP_PORT 1109
#define POP_SERVICE "pop3" /* we don't want the POP2 port! */
#ifdef KERBEROS
#define KPOP_SERVICE "kpop"
#define KPOP_SERVICE "kpop" /* never used: look for 20060515 to see why */
#endif
char pop_error[ERROR_MAX];
@ -264,10 +264,11 @@ pop_open (host, username, password, flags)
return (0);
}
}
if (password)
if (password) /* always true, detected 20060515 */
flags |= POP_NO_KERBEROS;
else
password = username;
password = username; /* dead code, detected 20060515 */
/** "kpop" service is never used: look for 20060515 to see why **/
sock = socket_connection (host, flags);
if (sock == -1)
@ -1047,6 +1048,7 @@ socket_connection (host, flags)
bzero ((char *) &addr, sizeof (addr));
addr.sin_family = AF_INET;
/** "kpop" service is never used: look for 20060515 to see why **/
#ifdef KERBEROS
service = (flags & POP_NO_KERBEROS) ? POP_SERVICE : KPOP_SERVICE;
#else
@ -1073,6 +1075,7 @@ socket_connection (host, flags)
}
else
{
/** "kpop" service is never used: look for 20060515 to see why **/
#ifdef KERBEROS
addr.sin_port = htons ((flags & POP_NO_KERBEROS) ?
POP_PORT : KPOP_PORT);