[Dovecot] patch for passdb-vpopmail in v1.1.3

[James Fidell]

I need pop-before-smtp to work with vpopmail (yes, yes, I know, don't
ask).  Enabling the code to update the relays file brings a small bug
to light, fixable with the following patch:

--- passdb-vpopmail.c~	2008-09-25 15:06:47.000000000 +0100
+++ passdb-vpopmail.c	2008-09-25 15:07:14.000000000 +0100
@@ -31,9 +31,9 @@
 	}

 	if (((vpw->pw_gid & NO_IMAP) != 0 &&
-	     strcmp(auth_request->service, "IMAP") == 0) ||
+	     strcasecmp(auth_request->service, "IMAP") == 0) ||
 	    ((vpw->pw_gid & NO_POP) != 0 &&
-	     strcmp(auth_request->service, "POP3") == 0)) {
+	     strcasecmp(auth_request->service, "POP3") == 0)) {
 		auth_request_log_info(auth_request, "vpopmail",
 				      "%s disabled", auth_request->service);
 		password = NULL;
@@ -101,8 +101,8 @@
 	}

 #ifdef HAVE_VPOPMAIL_OPEN_SMTP_RELAY
-	if (strcmp(request->service, "POP3") == 0 ||
-	    strcmp(request->service, "IMAP") == 0) {
+	if (strcasecmp(request->service, "POP3") == 0 ||
+	    strcasecmp(request->service, "IMAP") == 0) {
 		const char *host = net_ip2addr(&request->remote_ip);
 		if (host != NULL) {
 			/* use putenv() directly rather than env_put() which


(in my case, auth_request->service and request->service are "pop3", so
the comparison fails and the relays file is never updated.)

James