Fix warnings for functions marked __attribute((warn_unused_result)).

[meshlink] / src / protocol_key.c

diff --git a/src/protocol_key.c b/src/protocol_key.c
index 7f6e1653e4e7c71436fda21567d6ab33f2ca1663..af103c62d842d42d0c2e2352ba6da3398b904266 100644 (file)
--- a/src/protocol_key.c
+++ b/src/protocol_key.c
@@ -273,8 +273,10 @@ bool send_ans_key(node_t *to) {
                abort();
 
        randomize(key, keylen);
-       cipher_set_key(to->incipher, key, false);
-       digest_set_key(to->indigest, key, keylen);
+       if(!cipher_set_key(to->incipher, key, false))
+               abort();
+       if(!digest_set_key(to->indigest, key, keylen))
+               abort();
 
        bin2hex(key, key, keylen);
 
@@ -418,8 +420,10 @@ bool ans_key_h(connection_t *c, const char *request) {
 
        /* Update our copy of the origin's packet key */
 
-       cipher_set_key(from->outcipher, key, true);
-       digest_set_key(from->outdigest, key, keylen);
+       if(!cipher_set_key(from->outcipher, key, true))
+               return false;
+       if(!digest_set_key(from->outdigest, key, keylen))
+               return false;
 
        from->status.validkey = true;
        from->sent_seqno = 0;