[3.10] gh-114572: Fix locking in cert_store_stats and get_ca_certs (GH-114573) #115548
Conversation
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
…thonGH-114573) * pythongh-114572: Fix locking in cert_store_stats and get_ca_certs cert_store_stats and get_ca_certs query the SSLContext's X509_STORE with X509_STORE_get0_objects, but reading the result requires a lock. See openssl/openssl#23224 for details. Instead, use X509_STORE_get1_objects, newly added in that PR. X509_STORE_get1_objects does not exist in current OpenSSLs, but we can polyfill it with X509_STORE_lock and X509_STORE_unlock. * Work around const-correctness problem * Add missing X509_STORE_get1_objects failure check * Add blurb (cherry picked from commit bce6931) Co-authored-by: David Benjamin <[email protected]>
This was referenced Feb 16, 2024
Contributor
|
The failure on OpenSSL 3.1.3 doesn't seem related to this PR as it's happening on the 3.10 branch as well. Trying to figure out why we're seeing the new failures. |
Contributor
|
3.10 branch appears to be failing on OpenSSL 3.1.3, so I don't think that failure is related to this PR: https://github.com/python/cpython/actions/runs/7961486528/job/21732837870 |
Member
I took a look and I agree that merging this looks safe so I will go ahead and do it. |
8 tasks
gentoo-bot
pushed a commit
to gentoo/cpython
that referenced
this pull request
May 21, 2024
…rts (pythonGH-114573) (python#115548) pythongh-114572: Fix locking in cert_store_stats and get_ca_certs (pythonGH-114573) * pythongh-114572: Fix locking in cert_store_stats and get_ca_certs cert_store_stats and get_ca_certs query the SSLContext's X509_STORE with X509_STORE_get0_objects, but reading the result requires a lock. See openssl/openssl#23224 for details. Instead, use X509_STORE_get1_objects, newly added in that PR. X509_STORE_get1_objects does not exist in current OpenSSLs, but we can polyfill it with X509_STORE_lock and X509_STORE_unlock. * Work around const-correctness problem * Add missing X509_STORE_get1_objects failure check * Add blurb (cherry picked from commit bce6931) Co-authored-by: David Benjamin <[email protected]>
gentoo-bot
pushed a commit
to gentoo/cpython
that referenced
this pull request
May 21, 2024
…rts (pythonGH-114573) (python#115548) pythongh-114572: Fix locking in cert_store_stats and get_ca_certs (pythonGH-114573) * pythongh-114572: Fix locking in cert_store_stats and get_ca_certs cert_store_stats and get_ca_certs query the SSLContext's X509_STORE with X509_STORE_get0_objects, but reading the result requires a lock. See openssl/openssl#23224 for details. Instead, use X509_STORE_get1_objects, newly added in that PR. X509_STORE_get1_objects does not exist in current OpenSSLs, but we can polyfill it with X509_STORE_lock and X509_STORE_unlock. * Work around const-correctness problem * Add missing X509_STORE_get1_objects failure check * Add blurb (cherry picked from commit bce6931) Co-authored-by: David Benjamin <[email protected]>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
4 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
cert_store_stats and get_ca_certs query the SSLContext's X509_STORE with
X509_STORE_get0_objects, but reading the result requires a lock. See
openssl/openssl#23224 for details.
Instead, use X509_STORE_get1_objects, newly added in that PR.
X509_STORE_get1_objects does not exist in current OpenSSLs, but we can
polyfill it with X509_STORE_lock and X509_STORE_unlock.
Work around const-correctness problem
Add missing X509_STORE_get1_objects failure check
Add blurb
(cherry picked from commit bce6931)
Co-authored-by: David Benjamin [email protected]