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Fix chunk header parsing

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fix #431, fix #430
This commit is contained in:
Vinnie Falco
2017-07-20 08:12:18 -07:00
parent 3c2681f02b
commit 6203074c92
5 changed files with 247 additions and 64 deletions
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test/http/read.cpp
+80
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@@ -363,9 +363,86 @@ public:
}
}
// https://github.com/vinniefalco/Beast/issues/430
void
testRegression430()
{
test::pipe c{ios_};
c.server.read_size(1);
ostream(c.server.buffer) <<
"HTTP/1.1 200 OK\r\n"
"Transfer-Encoding: chunked\r\n"
"Content-Type: application/octet-stream\r\n"
"\r\n"
"4\r\nabcd\r\n"
"0\r\n\r\n";
error_code ec;
flat_buffer fb;
parser<false, dynamic_body> p;
read(c.server, fb, p, ec);
BEAST_EXPECTS(! ec, ec.message());
}
//--------------------------------------------------------------------------
template<class Parser, class Pred>
void
readgrind(string_view s, Pred&& pred)
{
using boost::asio::buffer;
for(std::size_t n = 1; n < s.size() - 1; ++n)
{
Parser p;
error_code ec;
flat_buffer b;
test::pipe c{ios_};
ostream(c.server.buffer) << s;
c.server.read_size(n);
read(c.server, b, p, ec);
if(! BEAST_EXPECTS(! ec, ec.message()))
continue;
pred(p);
}
}
void
testReadGrind()
{
readgrind<test_parser<false>>(
"HTTP/1.1 200 OK\r\n"
"Transfer-Encoding: chunked\r\n"
"Content-Type: application/octet-stream\r\n"
"\r\n"
"4\r\nabcd\r\n"
"0\r\n\r\n"
,[&](test_parser<false> const& p)
{
BEAST_EXPECT(p.body == "abcd");
});
readgrind<test_parser<false>>(
"HTTP/1.1 200 OK\r\n"
"Server: test\r\n"
"Expect: Expires, MD5-Fingerprint\r\n"
"Transfer-Encoding: chunked\r\n"
"\r\n"
"5\r\n"
"*****\r\n"
"2;a;b=1;c=\"2\"\r\n"
"--\r\n"
"0;d;e=3;f=\"4\"\r\n"
"Expires: never\r\n"
"MD5-Fingerprint: -\r\n"
"\r\n"
,[&](test_parser<false> const& p)
{
BEAST_EXPECT(p.body == "*****--");
});
}
void
run() override
{
#if 0
testThrow();
testBufferOverflow();
@@ -377,6 +454,9 @@ public:
testEof(yield); });
testIoService();
testRegression430();
#endif
testReadGrind();
}
};