diff options
| author | Yuta Saito <kateinoigakukun@gmail.com> | 2023-11-22 16:08:53 +0000 |
|---|---|---|
| committer | Yuta Saito <kateinoigakukun@gmail.com> | 2023-11-23 02:15:42 +0900 |
| commit | 0e59d91eeddcff4a28add1ce7796ee9cd9ae9e10 (patch) | |
| tree | ca31c2fb81d8c762580641f9d66d7f9c4f9b5a9b /test/ruby/test_variable.rb | |
| parent | c1fc1a00ea9633961153451d0e927db49c1b268d (diff) | |
[wasm] Avoid malloc during longjmp
`longjmp` can be called to raise `NoMemoryError` or to trigger GC when
`malloc` fails to allocate memory in `ruby_xmalloc` family. In such
case, `malloc` call in `longjmp` will fail again, and Asyncify unwinding
operation corrupts the memory space by using the failed pointer as
Asyncify buffer. This commit uses statically allocated buffer to avoid
such situation.
Diffstat (limited to 'test/ruby/test_variable.rb')
0 files changed, 0 insertions, 0 deletions