diff options
| author | Alan Wu <[email protected]> | 2025-03-11 13:14:13 -0400 |
|---|---|---|
| committer | Alan Wu <[email protected]> | 2025-03-12 15:00:26 -0400 |
| commit | 9b9661883b1e2cc85b1341d804b106885432d2bd () | |
| tree | 5467d9601a17927d235702136f38d2477e984795 /vm.c | |
| parent | a8d63ecdb82c33744c0d1fcfa362b0c7247e83c9 (diff) | |
Have `ast` live longer in ISeq.compile_file to fix GC stress crash
Previously, live range of `ast_value` ended on the call right before rb_ast_dispose(), which led to premature collection and use-after-free. We observed this crashing on -O3, -DVM_CHECK_MODE, with GCC 11.4.0 on Ubuntu. Co-authored-by: Aaron Patterson <[email protected]>
Notes: Merged: https://.com/ruby/ruby/pull/12898
0 files changed, 0 insertions, 0 deletions