FazBrowse GitHub Viewer | Trending |
URL:
| Home
Tools: [Download Repo ZIP]   [Original HTTPS Page]

gh-158868: Reduce ASLR in the MSan CI job by StanFromIreland · Pull Request #158872 · python/cpython · GitHub

  1. python
  2. cpython

Repository navigation

gh-158868: Reduce ASLR in the MSan CI job #158872

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
vstinner merged 1 commit into from
Oct 5, 2026
Conversation 1 Commits 1 Checks 57 Files changed
Merged

gh-158868: Reduce ASLR in the MSan CI job #158872

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension .yml  (1) All 1 file type selected
Only manifest files
Viewed files
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Unified
Split
Hide whitespace
Diff view
Unified
Split
Hide whitespace
2 changes: 2 additions & 0 deletions .github/workflows/reusable-san.yml
Show comments
View file
Open in desktop
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode characters
Show hidden characters
Original file line number Diff line number Diff line change
Expand Up @@ -72,6 +72,8 @@ jobs:
- name: MSan option setup
if: inputs.sanitizer == 'MSan'
run: |
sudo sysctl -w vm.mmap_rnd_bits=28 # Reduce ASLR to avoid MSan re-executing

echo "MSAN_OPTIONS=${SAN_LOG_OPTION} allocator_may_return_null=1 handle_segv=0" >> "$GITHUB_ENV"
# MSan reports false positives for memory initialized by libraries
# that are not built with MSan, so disable modules that use them.
Expand Down
Loading
Back | FazBrowse Home | New Git URL