Commit e69f2a22 authored by Matt Caswell's avatar Matt Caswell
Browse files

Add missing return value checks 



Also correct the return value from the the "prime" application

Reviewed-by: default avatarRichard Levitte <levitte@openssl.org>
parent 46da5f9c

apps/prime.c

+14 −3
Original line number Diff line number Diff line
@@ -122,16 +122,26 @@ int prime_main(int argc, char **argv) 
            goto end;

        }

        bn = BN_new();

        BN_generate_prime_ex(bn, bits, safe, NULL, NULL, NULL);

        if (!BN_generate_prime_ex(bn, bits, safe, NULL, NULL, NULL)) {

            BIO_printf(bio_err, "Failed to generate prime.\n");

            goto end;

        }

        s = hex ? BN_bn2hex(bn) : BN_bn2dec(bn);

        BIO_printf(bio_out, "%s\n", s);

        OPENSSL_free(s);

    } else {

        for ( ; *argv; argv++) {

            int r;



            if (hex)

                BN_hex2bn(&bn, argv[0]);

                r = BN_hex2bn(&bn, argv[0]);

            else

                BN_dec2bn(&bn, argv[0]);

                r = BN_dec2bn(&bn, argv[0]);



            if(!r) {

                BIO_printf(bio_err, "Failed to process value (%s)\n", argv[0]);

                goto end;

            }



            BN_print(bio_out, bn);

            BIO_printf(bio_out, " (%s) %s prime\n",
@@ -143,6 +153,7 @@ int prime_main(int argc, char **argv) 


    BN_free(bn);



    ret = 0;

 end:

    return ret;

}