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| author | Pauli <ppzgs1@gmail.com> | 2021-03-19 09:14:40 +1000 |
|---|---|---|
| committer | Pauli <pauli@openssl.org> | 2021-03-26 08:46:01 +1000 |
| commit | 0d2b8bd261bbebc8a1834d85ede0a2bd22c71851 (patch) | |
| tree | 3787b459e26b697fc9006f1f3186c190cf8b5518 /test | |
| parent | a02d70dd510e66eb2f916a723e30fd7e75b33eef (diff) | |
| download | openssl-new-0d2b8bd261bbebc8a1834d85ede0a2bd22c71851.tar.gz | |
test: fix coverity 1414451: unchecked return value
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14615)
Diffstat (limited to 'test')
| -rw-r--r-- | test/exptest.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/test/exptest.c b/test/exptest.c index a1ac44e909..9474f21f3b 100644 --- a/test/exptest.c +++ b/test/exptest.c @@ -144,17 +144,26 @@ static int test_mod_exp(int round) || !TEST_ptr(m = BN_new())) goto err; - RAND_bytes(&c, 1); + if (!TEST_true(RAND_bytes(&c, 1))) + goto err; c = (c % BN_BITS) - BN_BITS2; - BN_rand(a, NUM_BITS + c, BN_RAND_TOP_ONE, BN_RAND_BOTTOM_ANY); + if (!TEST_true(BN_rand(a, NUM_BITS + c, BN_RAND_TOP_ONE, + BN_RAND_BOTTOM_ANY))) + goto err; - RAND_bytes(&c, 1); + if (!TEST_true(RAND_bytes(&c, 1))) + goto err; c = (c % BN_BITS) - BN_BITS2; - BN_rand(b, NUM_BITS + c, BN_RAND_TOP_ONE, BN_RAND_BOTTOM_ANY); + if (!TEST_true(BN_rand(b, NUM_BITS + c, BN_RAND_TOP_ONE, + BN_RAND_BOTTOM_ANY))) + goto err; - RAND_bytes(&c, 1); + if (!TEST_true(RAND_bytes(&c, 1))) + goto err; c = (c % BN_BITS) - BN_BITS2; - BN_rand(m, NUM_BITS + c, BN_RAND_TOP_ONE, BN_RAND_BOTTOM_ODD); + if (!TEST_true(BN_rand(m, NUM_BITS + c, BN_RAND_TOP_ONE, + BN_RAND_BOTTOM_ODD))) + goto err; if (!TEST_true(BN_mod(a, a, m, ctx)) || !TEST_true(BN_mod(b, b, m, ctx)) |