From: Timo Sirainen <tss@iki.fi>
Date: Fri, 22 Nov 2013 21:15:07 +0000 (+0200)
Subject: lib-dns: Fixed handling write() failure to dns-lookup server process.
X-Git-Tag: 2.2.9~25
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0564370000521cada7b1a74337a1e6f6df9827c8;p=thirdparty%2Fdovecot%2Fcore.git

lib-dns: Fixed handling write() failure to dns-lookup server process.
---

diff --git a/src/lib-dns/dns-lookup.c b/src/lib-dns/dns-lookup.c
index f0e849ce30..b8f7380e58 100644
--- a/src/lib-dns/dns-lookup.c
+++ b/src/lib-dns/dns-lookup.c
@@ -319,8 +319,10 @@ dns_client_lookup_common(struct dns_client *client,
 		return -1;
 	}
 	if (write_full(client->fd, cmd, strlen(cmd)) < 0) {
-		dns_client_disconnect(client, t_strdup_printf(
-			"write(%s) failed: %m", client->path));
+		result.error = t_strdup_printf("write(%s) failed: %m",
+					       client->path);
+		dns_client_disconnect(client, result.error);
+		callback(&result, context);
 		return -1;
 	}