Fix a few small memory leaks.

[tinc] / src / net_setup.c

diff --git a/src/net_setup.c b/src/net_setup.c
index 91f7609..bacbeac 100644 (file)
--- a/src/net_setup.c
+++ b/src/net_setup.c
@@ -547,9 +547,6 @@ static bool setup_myself(void) {
 
        /* Check if we want to use message authentication codes... */
 
-       if(!get_config_string(lookup_config(config_tree, "Digest"), &digest))
-               digest = xstrdup("sha1");
-
        int maclength = 4;
        get_config_int(lookup_config(config_tree, "MACLength"), &maclength);
 
@@ -558,6 +555,9 @@ static bool setup_myself(void) {
                return false;
        }
 
+       if(!get_config_string(lookup_config(config_tree, "Digest"), &digest))
+               digest = xstrdup("sha1");
+
        if(!digest_open_by_name(&myself->indigest, digest, maclength)) {
                logger(LOG_ERR, "Unrecognized digest type!");
                return false;