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Test for CVE-2018-20574

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This commit is contained in:
Alan Griffiths 2020-01-20 16:29:53 +00:00
parent 1d1fdfeb13
commit 69e5b965b0
1 changed files with 11 additions and 0 deletions
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test/parser_test.cpp
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@ -38,3 +38,14 @@ TEST(ParserTest, CVE_2018_20573) {
NiceMock<MockEventHandler> handler; NiceMock<MockEventHandler> handler;
EXPECT_THROW(parser.HandleNextDocument(handler), YAML::ParserException); EXPECT_THROW(parser.HandleNextDocument(handler), YAML::ParserException);
} }
TEST(ParserTest, CVE_2018_20574) {
std::string excessive_recursion;
for (auto i = 0; i != 21989; ++i)
excessive_recursion.push_back('{');
std::istringstream input{excessive_recursion};
Parser parser{input};
NiceMock<MockEventHandler> handler;
EXPECT_THROW(parser.HandleNextDocument(handler), YAML::ParserException);
}