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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-04-16 00:51:18 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-04-16 00:51:18 +0000 |
commit | a39b88d2fddd4821d356766af1e861711f68a969 (patch) | |
tree | af75e4cc5c89f94e61f502503374273f5f196b30 /test | |
parent | 3f266027c5aa9a05e33adca9427106aac470954c (diff) | |
download | ruby-a39b88d2fddd4821d356766af1e861711f68a969.tar.gz |
ossl_pkey.c: fix memory leak
* ext/openssl/ossl_pkey.c (ossl_pkey_verify): as EVP_VerifyFinal()
finalizes only a copy of the digest context, the context must be
cleaned up after initialization by EVP_MD_CTX_cleanup() or a
memory leak will occur. [ruby-core:62038] [Bug #9743]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r-- | test/openssl/test_pkey_rsa.rb | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/test/openssl/test_pkey_rsa.rb b/test/openssl/test_pkey_rsa.rb index 1881525c02..ce9bd60c2f 100644 --- a/test/openssl/test_pkey_rsa.rb +++ b/test/openssl/test_pkey_rsa.rb @@ -75,6 +75,36 @@ class OpenSSL::TestPKeyRSA < Test::Unit::TestCase assert(key.verify(digest, sig, data)) end + def test_sign_verify_memory_leak + bug9743 = '[ruby-core:62038] [Bug #9743]' + assert_no_memory_leak(%w[-ropenssl], <<-PREP, <<-CODE, bug9743, rss: true) + data = 'Sign me!' + digest = OpenSSL::Digest::SHA512.new + pkey = OpenSSL::PKey::RSA.new(2048) + signature = pkey.sign(digest, data) + pub_key = pkey.public_key + PREP + 20_000.times { + pub_key.verify(digest, signature, data) + } + CODE + + assert_no_memory_leak(%w[-ropenssl], <<-PREP, <<-CODE, bug9743, rss: true) + data = 'Sign me!' + digest = OpenSSL::Digest::SHA512.new + pkey = OpenSSL::PKey::RSA.new(2048) + signature = pkey.sign(digest, data) + pub_key = pkey.public_key + PREP + 20_000.times { + begin + pub_key.verify(digest, signature, 1) + rescue TypeError + end + } + CODE + end + def test_digest_state_irrelevant_sign key = OpenSSL::TestUtils::TEST_KEY_RSA1024 digest1 = OpenSSL::Digest::SHA1.new |