From: Stephan Bosch <stephan.bosch@dovecot.fi>
Date: Thu, 1 Nov 2018 21:22:34 +0000 (+0100)
Subject: lib-smtp: Consistently use signed integer for reference counters.
X-Git-Tag: 2.3.9~1111
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0eee7483da4cf7608d41f23a1f9e08a3f694eb2e;p=thirdparty%2Fdovecot%2Fcore.git

lib-smtp: Consistently use signed integer for reference counters.
---

diff --git a/src/lib-smtp/smtp-client-private.h b/src/lib-smtp/smtp-client-private.h
index 9c3d45a82c..0bfe8b3f92 100644
--- a/src/lib-smtp/smtp-client-private.h
+++ b/src/lib-smtp/smtp-client-private.h
@@ -15,7 +15,7 @@
 
 struct smtp_client_command {
 	pool_t pool;
-	unsigned int refcount;
+	int refcount;
 
 	struct smtp_client_command *prev, *next;
 
diff --git a/src/lib-smtp/smtp-server-private.h b/src/lib-smtp/smtp-server-private.h
index 7c6566c130..3b0c397241 100644
--- a/src/lib-smtp/smtp-server-private.h
+++ b/src/lib-smtp/smtp-server-private.h
@@ -92,7 +92,7 @@ struct smtp_server_command {
 	struct smtp_server_cmd_ctx context;
 	const struct smtp_server_command_reg *reg;
 
-	unsigned int refcount;
+	int refcount;
 
 	enum smtp_server_command_state state;
 
@@ -136,7 +136,7 @@ struct smtp_server_connection {
 	struct connection conn;
 	struct smtp_server *server;
 	pool_t pool;
-	unsigned int refcount;
+	int refcount;
 
 	struct smtp_server_settings set;