kjm33 opened a new issue, #12353:
URL: https://github.com/apache/trafficserver/issues/12353
# Version
trafficserver-10.0.6
# Steps to reproduce
1. Make sure that /etc/trafficserver/sni.yaml doesn't exist
2. run test_net
```
[rpmbuild@localhost net]$ ./test_net
[Jul 11 12:00:03.368] test_net NOTE:
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/src/iocore/net/unit_tests/sni_conf_test.yaml
loading ...
[Jul 11 12:00:03.368] test_net NOTE:
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/src/iocore/net/unit_tests/sni_conf_test.yaml
loading ...
[Jul 11 12:00:03.369] test_net NOTE:
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/src/iocore/net/unit_tests/sni_conf_test.yaml
loading ...
[Jul 11 12:00:03.369] test_net NOTE:
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/src/iocore/net/unit_tests/sni_conf_test.yaml
loading ...
[Jul 11 12:00:03.369] test_net NOTE:
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/src/iocore/net/unit_tests/sni_conf_test.yaml
loading ...
[Jul 11 12:00:03.370] test_net NOTE:
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/src/iocore/net/unit_tests/sni_conf_test.yaml
loading ...
[Jul 11 12:00:03.370] test_net NOTE:
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/src/iocore/net/unit_tests/sni_conf_test.yaml
loading ...
[Jul 11 12:00:03.370] test_net NOTE:
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/src/iocore/net/unit_tests/sni_conf_test.yaml
loading ...
[Jul 11 12:00:03.371] test_net NOTE:
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/src/iocore/net/unit_tests/sni_conf_test.yaml
loading ...
[Jul 11 12:00:03.371] test_net NOTE:
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/src/iocore/net/unit_tests/sni_conf_test.yaml
loading ...
[Jul 11 12:00:03.371] test_net NOTE:
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/src/iocore/net/unit_tests/sni_conf_test.yaml
loading ...
[Jul 11 12:00:03.372] test_net NOTE: /etc/trafficserver/sni.yaml loading ...
[Jul 11 12:00:03.372] test_net EMERGENCY: /etc/trafficserver/sni.yaml failed
to load: Error: exception - bad file: /etc/trafficserver/sni.yaml
Emergency: /etc/trafficserver/sni.yaml failed to load: Error: exception -
bad file: /etc/trafficserver/sni.yaml
[rpmbuild@localhost net]$
```
# High level description
in ```src/iocore/net/unit_tests/test_SSLSNIConfig.cc```
First test uses ```sni_conf_test.yaml``` ->
```_XSTR(LIBINKNET_UNIT_TEST_DIR) "/sni_conf_test.yaml")```
```
TEST_CASE("Test SSLSNIConfig")
{
SNIConfigParams params;
REQUIRE(params.initialize(_XSTR(LIBINKNET_UNIT_TEST_DIR)
"/sni_conf_test.yaml"));
```
but the last test tries to use the default SNI configuration file
```/etc/trafficserver/sni.yaml``` on ```SNIConfig::reconfigure();```
```
TEST_CASE("SNIConfig reconfigure callback is invoked")
{
int result{0};
auto set_result{[&result]() { result = 42; }};
SNIConfig::set_on_reconfigure_callback(set_result);
SNIConfig::reconfigure();
CHECK(result == 42);
}
```
# Workaround
## Creating dedicated records.yaml file with
"proxy.config.ssl.servername.filename" parameter
```
records:
ssl:
servername:
filename:
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/src/iocore/net/unit_tests/sni_conf_test.yaml
```
## Setting PROXY_CONFIG_CONFIG_DIR env variable to the directory containing
records.yaml from the previous point
# Stack trace
```
0x00007ffff77b146d in std::basic_filebuf<char, std::char_traits<char>
>::~basic_filebuf (this=<optimized out>, __in_chrg=<optimized out>) at
/usr/include/c++/11/fstream:255
255 __catch(...)
(gdb) where
#0 0x00007ffff77b146d in std::basic_filebuf<char, std::char_traits<char>
>::~basic_filebuf (this=<optimized out>, __in_chrg=<optimized out>) at
/usr/include/c++/11/fstream:255
#1 std::basic_ifstream<char, std::char_traits<char> >::~basic_ifstream
(this=<optimized out>, __in_chrg=<optimized out>, __vtt_parm=<optimized out>)
at /usr/include/c++/11/fstream:605
#2 YAML::LoadFile (filename="/etc/trafficserver/sni.yaml") at
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/lib/yamlcpp/src/parse.cpp:38
#3 0x0000555555639371 in YamlSNIConfig::loader
(this=this@entry=0x7fffffffceb0, cfgFilename="/etc/trafficserver/sni.yaml") at
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/src/iocore/net/YamlSNIConfig.cc:83
#4 0x00005555556619e3 in SNIConfigParams::initialize
(this=this@entry=0x55555599ec10, sni_filename="/etc/trafficserver/sni.yaml") at
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/src/iocore/net/SSLSNIConfig.cc:310
#5 0x0000555555662596 in SNIConfigParams::initialize (this=0x55555599ec10)
at
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/src/iocore/net/SSLSNIConfig.cc:293
#6 SNIConfig::reconfigure () at
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/src/iocore/net/SSLSNIConfig.cc:352
#7 0x00005555555cb526 in C_A_T_C_H_T_E_S_T_13 () at
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/src/iocore/net/unit_tests/test_SSLSNIConfig.cc:123
#8 0x00005555555d8920 in Catch::TestInvokerAsFunction::invoke
(this=<optimized out>) at
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/lib/catch2/catch.hpp:14328
#9 Catch::TestCase::invoke (this=<optimized out>) at
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/lib/catch2/catch.hpp:14167
#10 Catch::RunContext::invokeActiveTestCase (this=0x7fffffffd850) at
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/lib/catch2/catch.hpp:13027
#11 0x00005555555f7a16 in Catch::RunContext::runCurrentTest
(this=this@entry=0x7fffffffd850, redirectedCout="", redirectedCerr="") at
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/lib/catch2/catch.hpp:13000
#12 0x000055555560415d in Catch::RunContext::runTest
(this=this@entry=0x7fffffffd850, testCase=...) at
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/lib/catch2/catch.hpp:12761
#13 0x0000555555607ac3 in Catch::(anonymous namespace)::TestGroup::execute
(this=0x7fffffffd840) at
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/lib/catch2/catch.hpp:13354
#14 Catch::Session::runInternal (this=this@entry=0x7fffffffdaf0) at
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/lib/catch2/catch.hpp:13560
#15 0x000055555560811c in Catch::Session::run
(this=this@entry=0x7fffffffdaf0) at
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/lib/catch2/catch.hpp:13516
#16 0x00005555555afbb0 in Catch::Session::run<char> (argv=0x7fffffffddc8,
argc=1, this=0x7fffffffdaf0) at
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/lib/catch2/catch.hpp:13238
#17 Catch::Session::run<char> (argv=0x7fffffffddc8, argc=1,
this=0x7fffffffdaf0) at
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/lib/catch2/catch.hpp:13233
#18 main (argc=1, argv=0x7fffffffddc8) at
/home/rpmbuild/rpmbuild/BUILD/trafficserver-10.0.6/lib/catch2/catch.hpp:17533
(gdb)
```
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