taskwarrior fails in 2038

[bmwiedemann]

taskwarrior fails in 2038

[bmwiedemann]

I got a backtrace:

(gdb) b Datetime.cpp:92
(gdb) r
Breakpoint 1, Datetime::Datetime (this=0x7fffffffc420, input=..., format=...) at /usr/src/debug/taskwarrior-2.6.2-0.x86_64/src/libshared/src/Datetime.cpp:92
92          throw ::format ("'{1}' is not a valid date in the '{2}' format.", input, format);

(gdb) bt
#0  Datetime::Datetime (this=0x7fffffffc420, input=..., format=...) at /usr/src/debug/taskwarrior-2.6.2-0.x86_64/src/libshared/src/Datetime.cpp:92
#1  0x0000555555584778 in Task::composeJSON[abi:cxx11](bool) const (this=0x5555559e4c30, decorate=false) at /usr/src/debug/taskwarrior-2.6.2-0.x86_64/src/Task.cpp:1065
#2  0x0000555555571675 in TDB2::update (this=0x7fffffffdb28, task=..., add_to_backlog=true, addition=false) at /usr/src/debug/taskwarrior-2.6.2-0.x86_64/src/TDB2.cpp:725
#3  0x0000555555570e2a in TDB2::modify (this=0x7fffffffdb28, task=..., add_to_backlog=true) at /usr/src/debug/taskwarrior-2.6.2-0.x86_64/src/TDB2.cpp:655
#4  0x00005555555d7d03 in CmdAnnotate::execute (this=0x5555559c6450) at /usr/src/debug/taskwarrior-2.6.2-0.x86_64/src/commands/CmdAnnotate.cpp:89
#5  0x00005555555407ab in Context::dispatch (this=0x7fffffffd8c0, out=...) at /usr/src/debug/taskwarrior-2.6.2-0.x86_64/src/Context.cpp:886
#6  0x000055555553f840 in Context::run (this=0x7fffffffd8c0) at /usr/src/debug/taskwarrior-2.6.2-0.x86_64/src/Context.cpp:736
#7  0x0000555555539b4b in main (argc=10, argv=0x7fffffffe4f8) at /usr/src/debug/taskwarrior-2.6.2-0.x86_64/src/main.cpp:53

(gdb) p i.first
$4 = {static npos = 18446744073709551615, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, 
    _M_p = 0x555555982730 "annotation_-2146368945"}, _M_string_length = 22, {_M_local_buf = "\026", '\000' <repeats 14 times>, _M_allocated_capacity = 22}}

[bmwiedemann]

I found a nice fix. #3052 has a 2nd commit with more fixes that are not strictly needed to solve this issue.