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| author | Peter Zhu <peter@peterzhu.ca> | 2022-07-06 17:30:36 -0400 |
|---|---|---|
| committer | Peter Zhu <peter@peterzhu.ca> | 2022-07-07 09:39:28 -0400 |
| commit | f36859869f31a4cf10805cc620ee6338b66558d1 (patch) | |
| tree | af5bfde9d27b974051212aa9f086d31d5c811674 /spec/ruby/command_line/shared | |
| parent | d6c98626da706fe5399a2a13f4a934c27c8f4c7b (diff) | |
Improve error message for segv in read_barrier_handler
If the page_body is a null pointer, then read_barrier_handler will
crash with an unrelated message. This commit improves the error message.
Before:
test.rb:1: [BUG] Couldn't unprotect page 0x0000000000000000, errno: Cannot allocate memory
After:
test.rb:1: [BUG] read_barrier_handler: segmentation fault at 0x14
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/6096
Diffstat (limited to 'spec/ruby/command_line/shared')
0 files changed, 0 insertions, 0 deletions