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| author | nagachika <nagachika@ruby-lang.org> | 2024-01-18 12:57:01 +0900 |
|---|---|---|
| committer | nagachika <nagachika@ruby-lang.org> | 2024-01-18 12:57:01 +0900 |
| commit | 99c9aeef4b4417120e30b145cf98e1bc68a2a0de (patch) | |
| tree | 92c572cbdc8ce5c6d5401c4efbe15d0de16cca51 /spec/ruby/core/basicobject/method_missing_spec.rb | |
| parent | 3302e251dccec1e981945ab19d316d0856c68bf6 (diff) | |
merge revision(s) b8a3f1bd456f92866c4a7bd83235f78c574784a8:
Fix crash in tracing object allocations
ObjectSpace.trace_object_allocations_start could crash since it adds a
TracePoint for when objects are freed. However, TracePoint could crash
since it modifies st tables while inside the GC that is trying to free
the object. This could cause a memory allocation to happen which would
crash if it triggers another GC.
See a crash log: http://ci.rvm.jp/results/trunk@ruby-sp1/4373707
---
ext/objspace/depend | 1 +
ext/objspace/object_tracing.c | 7 +++++++
gc.h | 4 ++--
3 files changed, 10 insertions(+), 2 deletions(-)
Diffstat (limited to 'spec/ruby/core/basicobject/method_missing_spec.rb')
0 files changed, 0 insertions, 0 deletions