Cannot bind datetime

[librehat]

I alwasy get this error in both bind_index and bind_param attempts:

cdb2_socket_pool_get(comdb2/testdb/local/newsql/random_room,1): fd=-1
cdb2_socket_pool_get(comdb2/testdb/local/newsql/random_room,1): fd=-1
td 167903872 parse_dbresponse:2818
td 167903872 parse_dbresponse:2848, 0) host=localhost.localdomain(19000)*
0x7f280a020280> cdb2_open(dbname: "testdb", type: "local", flags: 14) = 0 => 0x13f7ad0
Current time=Wed May 30 16:43:42 2018

Converted into CDB2 value=2018-5-30T16:43:42 (UTC)
0x7f280a020280> cdb2_bind_param(0x13f7ad0, "val", CDB2_DATETIME, 0x7ffda32a35a0, 76) = 0
cdb2_socket_pool_get(comdb2/testdb/local/newsql/random_room,1): fd=-1
td 0x7f280a020280 cdb2_send_query line 2223
0x7f280a020280> cdb2_run_statement(0x13f7ad0, "SELECT @val AS value") = -3
0x7f280a020280> cdb2_errstr(0x13f7ad0) = "Bad argument for field:val type:9
"
Failed to execute statement "SELECT @val AS value": Bad argument for field:val type:9

Reproducible gist: https://gist.github.com/librehat/89f4f7068fc3b824ffceb8aaecfaf2b6

[mponomar]

Thanks for the report. This breaks in a release build, and works in a debug build.

[mponomar]

It also works with cmake and older gcc releases..

[mponomar]

Err, clang, not cmake.

[librehat]

Interesting, if it helps, I used GCC 8. Could it be an "optimisation" done by newer GCC?

[mponomar]

It is - it's passing our test suite because we build with an earlier gcc. Still looking.

[librehat]

As a workaround for now, I re-compiled it with GCC-6 and it works fine