[evolution-data-server] Handle negative value for GUri's port

[Milan Crha <mcrha src gnome org>]

commit efdfee635ed1c2eaa80c80aecf33ed8690b21e42
Author: Milan Crha <mcrha redhat com>
Date:   Thu Sep 29 10:22:45 2022 +0200

    Handle negative value for GUri's port
    
    GUri uses -1 for 'port not set', but the evolution-data-server code uses
    unsigned 16-bit integer, which makes the -1 an out of bounds value.

 src/libedataserver/e-source-webdav.c            | 4 ++--
 src/libedataserverui/e-webdav-discover-widget.c | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/src/libedataserver/e-source-webdav.c b/src/libedataserver/e-source-webdav.c
index 8aee999ac..d55361e70 100644
--- a/src/libedataserver/e-source-webdav.c
+++ b/src/libedataserver/e-source-webdav.c
@@ -169,7 +169,7 @@ source_webdav_update_properties_from_uri (ESourceWebdav *webdav_extension)
        g_object_set (
                extension,
                "host", g_uri_get_host (uri),
-               "port", g_uri_get_port (uri),
+               "port", g_uri_get_port (uri) > 0 ? g_uri_get_port (uri) : 0,
                NULL);
 
        if (g_uri_get_user (uri) && *g_uri_get_user (uri))
@@ -238,7 +238,7 @@ source_webdav_update_uri_from_properties (ESourceWebdav *webdav_extension)
        e_source_extension_property_lock (E_SOURCE_EXTENSION (webdav_extension));
 
        if (port == 0)
-               port = g_uri_get_port (webdav_extension->priv->uri);
+               port = g_uri_get_port (webdav_extension->priv->uri) > 0 ? g_uri_get_port 
(webdav_extension->priv->uri) : 0;
 
        scheme = g_uri_get_scheme (webdav_extension->priv->uri);
 
diff --git a/src/libedataserverui/e-webdav-discover-widget.c b/src/libedataserverui/e-webdav-discover-widget.c
index 15ea37e48..95315b4a1 100644
--- a/src/libedataserverui/e-webdav-discover-widget.c
+++ b/src/libedataserverui/e-webdav-discover-widget.c
@@ -922,7 +922,7 @@ e_webdav_discover_content_refresh (GtkWidget *content,
                        e_source_set_display_name (source, display_name);
                e_source_webdav_set_uri (webdav_extension, parsed_uri);
                e_source_authentication_set_host (auth_extension, g_uri_get_host (parsed_uri));
-               e_source_authentication_set_port (auth_extension, g_uri_get_port (parsed_uri));
+               e_source_authentication_set_port (auth_extension, g_uri_get_port (parsed_uri) > 0 ? 
g_uri_get_port (parsed_uri) : 0);
                e_source_authentication_set_user (auth_extension, g_uri_get_user (parsed_uri));
        }