1 files changed, 10 insertions, 13 deletions

diff --git a/regress/unittests/sshbuf/test_sshbuf_getput_fuzz.c b/regress/unittests/sshbuf/test_sshbuf_getput_fuzz.c
index c6b5c29d1..ca06bfb00 100644
--- a/regress/unittests/sshbuf/test_sshbuf_getput_fuzz.c
+++ b/regress/unittests/sshbuf/test_sshbuf_getput_fuzz.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: test_sshbuf_getput_fuzz.c,v 1.2 2014/05/02 02:54:00 djm Exp $ */
+/*      $OpenBSD: test_sshbuf_getput_fuzz.c,v 1.4 2019/01/21 12:29:35 djm Exp $ */
 /*
  * Regress test for sshbuf.h buffer API
  *
@@ -54,11 +54,8 @@ attempt_parse_blob(u_char *blob, size_t len)
                 bzero(s, l);
                 free(s);
         }
-        bn = BN_new();
-        sshbuf_get_bignum1(p1, bn);
-        BN_clear_free(bn);
-        bn = BN_new();
-        sshbuf_get_bignum2(p1, bn);
+        bn = NULL;
+        sshbuf_get_bignum2(p1, &bn);
         BN_clear_free(bn);
 #if defined(OPENSSL_HAS_ECC) && defined(OPENSSL_HAS_NISTP256)
         eck = EC_KEY_new_by_curve_name(NID_X9_62_prime256v1);
@@ -92,10 +89,6 @@ sshbuf_getput_fuzz_tests(void)
                 /* string */
                 0x00, 0x00, 0x00, 0x09,
                 'O', ' ', 'G', 'o', 'r', 'g', 'o', 'n', '!',
-                /* bignum1 */
-                0x79,
-                0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
-                0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10,
                 /* bignum2 */
                 0x00, 0x00, 0x00, 0x14,
                 0x00,
@@ -115,11 +108,15 @@ sshbuf_getput_fuzz_tests(void)
                 0x55, 0x0f, 0x69, 0xd8, 0x0e, 0xc2, 0x3c, 0xd4,
         };
         struct fuzz *fuzz;
+        u_int fuzzers = FUZZ_1_BIT_FLIP | FUZZ_2_BIT_FLIP |
+            FUZZ_1_BYTE_FLIP | FUZZ_2_BYTE_FLIP |
+            FUZZ_TRUNCATE_START | FUZZ_TRUNCATE_END;
+
+        if (test_is_fast())
+                fuzzers &= ~(FUZZ_2_BYTE_FLIP|FUZZ_2_BIT_FLIP);
 
         TEST_START("fuzz blob parsing");
-        fuzz = fuzz_begin(FUZZ_1_BIT_FLIP | FUZZ_2_BIT_FLIP |
-            FUZZ_1_BYTE_FLIP | FUZZ_2_BYTE_FLIP |
-            FUZZ_TRUNCATE_START | FUZZ_TRUNCATE_END, blob, sizeof(blob));
+        fuzz = fuzz_begin(fuzzers, blob, sizeof(blob));
         TEST_ONERROR(onerror, fuzz);
         for(; !fuzz_done(fuzz); fuzz_next(fuzz))
                 attempt_parse_blob(blob, sizeof(blob));