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227daf4a42
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13 Commits

Author SHA1 Message Date
Wiktor Garbacz
227daf4a42 Do 1 level of recursion on libunwind crashes 
PiperOrigin-RevId: 566617450
Change-Id: If5e3ce2e9763360c6cbd50145c432dfb62621136
 2023-09-19 06:50:05 -07:00
Wiktor Garbacz
127176d72f Bulk IWYU and build_cleaner fixes 
PiperOrigin-RevId: 559733768
Change-Id: Ia38f4c176e9f0abbfdb3a8f1109f482d8870eb0f
 2023-08-24 06:23:36 -07:00
Wiktor Garbacz
71692bb50b Decouple sandboxed stack tracing 
This allows to split monitor & stack_trace related targets.
Also move stack traces related functionality into MonitorBase.

PiperOrigin-RevId: 510112916
Change-Id: I60eabf9c9b3204dc369713edd8ae05fded306875
 2023-02-16 06:07:15 -08:00
Wiktor Garbacz
f87b6feb18 stack_trace: do not add common libraries when not a custom fork-server 
Avoids duplicate entries warnings and tightens the namespace.
Drive-by: modernize the policy.
PiperOrigin-RevId: 503108939
Change-Id: If34d23dd83ca39682799dfb36bd0b9b9ceb19fdc
 2023-01-19 02:47:49 -08:00
Christian Blichmann
d451478e26 Change license link to HTTPS URL 
PiperOrigin-RevId: 424811734
Change-Id: If5ea692edc56ddc9c99fd478673df41c0246e9cc
 2022-01-28 01:39:09 -08:00
Wiktor Garbacz
424c543eb7 Automated rollback of commit 4a38f59728. 
PiperOrigin-RevId: 381815277
Change-Id: I344c9bb1a505cc0a0dcf7e9ff979c172c484d963
 2021-06-28 02:03:06 -07:00
Wiktor Garbacz
fe2ee5dfac Do not expose stack_trace.h in public API 
PiperOrigin-RevId: 381412175
Change-Id: I30729c5af378c358e6400e4b7366d435518ae7d7
 2021-06-25 00:03:54 -07:00
Sandboxed API Team
4a38f59728 Automated rollback of commit a850aa44d2. 
PiperOrigin-RevId: 380897565
Change-Id: Iacc50697a5ff25b79272a1549291bbf32152d3f6
 2021-06-22 14:50:33 -07:00
Wiktor Garbacz
a850aa44d2 Better error handling in stacktraces 
PiperOrigin-RevId: 380789060
Change-Id: I655428fd45bf305f787b75cc925d31c6ab60c074
 2021-06-22 05:52:15 -07:00
Christian Blichmann
eb62bae167 Refactor stack trace handling 
- Drop `delim` argument from the `GetStackTrace()` family of functions.
  We only ever used plain spaces.
- Use an `std::vector<std::string>` for the symbolized stack frames and
  adjust the unwind proto accordingly.

This change now prints each stack frame on its own line while skipping
duplicate ones:

```
I20200717 11:47:16.811381 3636246 monitor.cc:326] Stack trace: [
I20200717 11:47:16.811415 3636246 monitor.cc:337]   map:/lib/x86_64-linux-gnu/libc-2.30.so+0xceee7(0x7fb871602ee7)
I20200717 11:47:16.811420 3636246 monitor.cc:337]   Rot13File+0x130(0x55ed24615995)
I20200717 11:47:16.811424 3636246 monitor.cc:337]   ffi_call_unix64+0x55(0x55ed2461f2dd)
I20200717 11:47:16.811429 3636246 monitor.cc:337]   map:[stack]+0x1ec80(0x7ffee4257c80)
I20200717 11:47:16.811455 3636246 monitor.cc:339]   (last frame repeated 196 times)
I20200717 11:47:16.811460 3636246 monitor.cc:347] ]
```

PiperOrigin-RevId: 322089140
Change-Id: I05b0de2f4118fed90fe920c06bbd70ea0d1119e2
 2020-07-20 00:24:40 -07:00
Wiktor Garbacz
e9f7293e21 Fix ptrace_hook dependency graph 
PiperOrigin-RevId: 321748143
Change-Id: Idb453054b78e932ce13c5f44f7d408cc0f9c31f2
 2020-07-17 03:20:43 -07:00
Christian Blichmann
441201884a Update license header with recommended best practices 
PiperOrigin-RevId: 290250533
Change-Id: Ic34b253446463cf971a055b70a242df93a598ee3
 2020-01-17 05:05:29 -08:00
Christian Blichmann
747ccb57e8 Rename stack-trace{.h,.cc,._test.cc} to use underscores 
PiperOrigin-RevId: 257144753
Change-Id: I4ce0dffad552c25b61102adfb1c03b8aea427dd9
 2019-07-09 01:32:25 -07:00