1 files changed, 80 insertions, 0 deletions
diff --git a/mail/cyrus-imapd/patches/patch-ae b/mail/cyrus-imapd/patches/patch-ae
new file mode 100644
index 00000000000..02384394cec
--- /dev/null
+++ b/mail/cyrus-imapd/patches/patch-ae
@@ -0,0 +1,80 @@
+$NetBSD: patch-ae,v 1.6 2006/10/09 12:46:01 obache Exp $
+
+--- imap/backend.c.orig	2006-02-08 05:57:27.000000000 +0900
++++ imap/backend.c
+@@ -264,25 +264,28 @@ static void timed_out(int sig) 
+     }
+ }
+ 
+-struct backend *backend_connect(struct backend *ret, const char *server,
++struct backend *backend_connect(struct backend *ret_backend, const char *server,
+ 				struct protocol_t *prot, const char *userid,
+ 				const char **auth_status)
+ {
+     /* need to (re)establish connection to server or create one */
+     int sock = -1;
+     int r;
+-    int err = 0;
++    int err = -1;
+     struct addrinfo hints, *res0 = NULL, *res1 = NULL, *res;
+     struct sockaddr_un sunsock;
+     char buf[2048], *mechlist = NULL;
+     struct sigaction action;
++    struct backend *ret;
+ 
+-    if (!ret) {
++    if (!ret_backend) {
+ 	ret = xmalloc(sizeof(struct backend));
+ 	memset(ret, 0, sizeof(struct backend));
+ 	strlcpy(ret->hostname, server, sizeof(ret->hostname));
+ 	ret->timeout = NULL;
+     }
++    else
++	ret = ret_backend;
+ 
+     if (server[0] == '/') { /* unix socket */
+ 	res0 = &hints;
+@@ -312,7 +315,7 @@ struct backend *backend_connect(struct b
+ 	if (err) {
+ 	    syslog(LOG_ERR, "getaddrinfo(%s) failed: %s",
+ 		   server, gai_strerror(err));
+-	    free(ret);
++	    if (!ret_backend) free(ret);
+ 	    return NULL;
+ 	}
+         /* Get addrinfo struct for local interface. */
+@@ -363,7 +366,7 @@ struct backend *backend_connect(struct b
+ 	if (res0 != &hints)
+ 	    freeaddrinfo(res0);
+ 	syslog(LOG_ERR, "connect(%s) failed: %m", server);
+-	free(ret);
++	if (!ret_backend) free(ret);
+ 	return NULL;
+     }
+     memcpy(&ret->addr, res->ai_addr, res->ai_addrlen);
+@@ -381,7 +384,7 @@ struct backend *backend_connect(struct b
+ 	    syslog(LOG_ERR,
+ 		   "backend_connect(): couldn't read initial greeting: %s",
+ 		   ret->in->error ? ret->in->error : "(null)");
+-	    free(ret);
++	    if (!ret_backend) free(ret);
+ 	    close(sock);
+ 	    return NULL;
+ 	}
+@@ -396,13 +399,15 @@ struct backend *backend_connect(struct b
+ 	if ((r = backend_authenticate(ret, prot, &mechlist, userid, auth_status))) {
+ 	    syslog(LOG_ERR, "couldn't authenticate to backend server: %s",
+ 		   sasl_errstring(r, NULL, NULL));
+-	    free(ret);
++	    if (!ret_backend) free(ret);
+ 	    close(sock);
+ 	    ret = NULL;
+ 	}
+     }
+ 
+     if (mechlist) free(mechlist);
++
++    if (!ret_backend) ret_backend = ret;
+     
+     return ret;
+ }