cgit

diff --git a/ui-shared.c b/ui-shared.c
index f6d38deb620de372456ea11d89eecfa6aa247f45..09c34fdea137ec8363a916f5ff21fe429eea6448 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -54,14 +54,14 @@ 	else
 		return "http://";
 }
 
-const char *cgit_hosturl(void)
+char *cgit_hosturl(void)
 {
 	if (ctx.env.http_host)
-		return ctx.env.http_host;
+		return xstrdup(ctx.env.http_host);
 	if (!ctx.env.server_name)
 		return NULL;
 	if (!ctx.env.server_port || atoi(ctx.env.server_port) == 80)
-		return ctx.env.server_name;
+		return xstrdup(ctx.env.server_name);
 	return fmtalloc("%s:%s", ctx.env.server_name, ctx.env.server_port);
 }
 




diff --git a/ui-shared.h b/ui-shared.h
index 4121416be16585f1ea8952a5ae590cb7f8edc496..474e0c5ef2c008a6b13b865a30cfa3f4ee7aef22 100644
--- a/ui-shared.h
+++ b/ui-shared.h
@@ -2,7 +2,7 @@ #ifndef UI_SHARED_H
 #define UI_SHARED_H
 
 extern const char *cgit_httpscheme();
-extern const char *cgit_hosturl();
+extern char *cgit_hosturl();
 extern const char *cgit_rooturl();
 extern char *cgit_currenturl();
 extern const char *cgit_loginurl();