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[Octave-bug-tracker] [bug #55287] Memory leak in graphics subsystem
From: |
Dmitri A. Sergatskov |
Subject: |
[Octave-bug-tracker] [bug #55287] Memory leak in graphics subsystem |
Date: |
Sun, 6 Jan 2019 16:31:01 -0500 (EST) |
User-agent: |
Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:64.0) Gecko/20100101 Firefox/64.0 |
Follow-up Comment #13, bug #55287 (project octave):
You can start octave as
ASAN_OPTIONS=help=1 ./run-octave
and if asan is linked in you should get a long list of options:
ASAN_OPTIONS=help=1 ./run-octave -q -f
Available flags for AddressSanitizer:
quarantine_size
- Deprecated, please use quarantine_size_mb.
quarantine_size_mb
- Size (in Mb) of quarantine used to detect use-after-free
errors. Lower
value may reduce memory usage but increase the chance of false negatives.
thread_local_quarantine_size_kb
- Size (in Kb) of thread local quarantine used to detect
use-after-free
errors. Lower value may reduce memory usage but increase the chance of false
negatives. It is not advised to go lower than 64Kb, otherwise frequent
transfers to global quarantine might affect performance.
redzone
- Minimal size (in bytes) of redzones around heap objects.
Requirement:
redzone >= 16, is a power of two.
max_redzone
- Maximal size (in bytes) of redzones around heap objects.
debug
- If set, prints some debugging information and does additional
checks.
report_globals
...
Dmitri.
--
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- [Octave-bug-tracker] [bug #55287] Memory leak in graphics subsystem, Pantxo Diribarne, 2019/01/06
- [Octave-bug-tracker] [bug #55287] Memory leak in graphics subsystem,
Dmitri A. Sergatskov <=
- [Octave-bug-tracker] [bug #55287] Memory leak in graphics subsystem, Pantxo Diribarne, 2019/01/06
- [Octave-bug-tracker] [bug #55287] Memory leak in graphics subsystem, Dmitri A. Sergatskov, 2019/01/06
- [Octave-bug-tracker] [bug #55287] Memory leak in graphics subsystem, Pantxo Diribarne, 2019/01/06
- [Octave-bug-tracker] [bug #55287] Memory leak in graphics subsystem, Rik, 2019/01/06
- [Octave-bug-tracker] [bug #55287] Memory leak in graphics subsystem, Pantxo Diribarne, 2019/01/07
- [Octave-bug-tracker] [bug #55287] Memory leak in graphics subsystem, Rik, 2019/01/07
- [Octave-bug-tracker] [bug #55287] Memory leak in graphics subsystem, Pantxo Diribarne, 2019/01/07
- [Octave-bug-tracker] [bug #55287] Memory leak in graphics subsystem, Rik, 2019/01/07
- [Octave-bug-tracker] [bug #55287] Memory leak in graphics subsystem, Pantxo Diribarne, 2019/01/07
- [Octave-bug-tracker] [bug #55287] Memory leak in graphics subsystem, Rik, 2019/01/07