Fix warnings about missing return value checks.

[tinc] / src / sptps_speed.c

diff --git a/src/sptps_speed.c b/src/sptps_speed.c
index d03246c..4cb1221 100644 (file)
--- a/src/sptps_speed.c
+++ b/src/sptps_speed.c
@@ -102,19 +102,26 @@ int main(int argc, char *argv[]) {
 
        fprintf(stderr, "Ed25519 sign for %lg seconds: ", duration);
        for(clock_start(); clock_countto(duration);)
-               ecdsa_sign(key1, buf1, 256, buf2);
+               if(!ecdsa_sign(key1, buf1, 256, buf2))
+                       return 1;
        fprintf(stderr, "%22.2lf op/s\n", rate);
 
        fprintf(stderr, "Ed25519 verify for %lg seconds: ", duration);
        for(clock_start(); clock_countto(duration);)
-               ecdsa_verify(key1, buf1, 256, buf2);
+               if(!ecdsa_verify(key1, buf1, 256, buf2)) {
+                       fprintf(stderr, "Signature verification failed\n");
+                       return 1;
+               }
        fprintf(stderr, "%20.2lf op/s\n", rate);
 
        ecdh1 = ecdh_generate_public(buf1);
        fprintf(stderr, "ECDH for %lg seconds: ", duration);
        for(clock_start(); clock_countto(duration);) {
                ecdh2 = ecdh_generate_public(buf2);
-               ecdh_compute_shared(ecdh2, buf1, buf3);
+               if(!ecdh2)
+                       return 1;
+               if(!ecdh_compute_shared(ecdh2, buf1, buf3))
+                       return 1;
        }
        fprintf(stderr, "%28.2lf op/s\n", rate);
        ecdh_free(ecdh1);