public/openssl
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

x509: fix double locking problem

Browse source 
This reverts commit 9aa4be691f and removed the
redundant flag setting.

Fixes #19643

Fixes LOW CVE-2022-3996

Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19652)
This commit is contained in:
Pauli 2022-11-11 09:40:19 +11:00 • committed by Tomas Mraz
parent 6c73ca4a2f
commit 4d0340a6d2
1 changed files with 0 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

4
crypto/x509/pcy_map.c
View file

@ -73,10 +73,6 @@ int ossl_policy_cache_set_mapping(X509 *x, POLICY_MAPPINGS *maps)
ret = 1;
bad_mapping:
if (ret == -1 && CRYPTO_THREAD_write_lock(x->lock)) {
x->ex_flags |= EXFLAG_INVALID_POLICY;
CRYPTO_THREAD_unlock(x->lock);
}
sk_POLICY_MAPPING_pop_free(maps, POLICY_MAPPING_free);
return ret;