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| author | Pauli <ppzgs1@gmail.com> | 2021-03-23 10:33:15 +1000 |
|---|---|---|
| committer | Pauli <pauli@openssl.org> | 2021-03-26 08:41:32 +1000 |
| commit | 96a68f21c305d33f89e1e0bc9c45b6afb0de7654 (patch) | |
| tree | 911f6fb19551d5f4c6350bb05b5f04cd2e4ed701 /crypto/x509/v3_purp.c | |
| parent | 4f0831b837e97504d4cfbfecfca069c527be4a2b (diff) | |
| download | openssl-new-96a68f21c305d33f89e1e0bc9c45b6afb0de7654.tar.gz | |
x509: fix coverity 1461225: data race condition
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14651)
Diffstat (limited to 'crypto/x509/v3_purp.c')
| -rw-r--r-- | crypto/x509/v3_purp.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/crypto/x509/v3_purp.c b/crypto/x509/v3_purp.c index b98fc584ff..5b13fd7445 100644 --- a/crypto/x509/v3_purp.c +++ b/crypto/x509/v3_purp.c @@ -681,7 +681,10 @@ static int check_ca(const X509 *x) void X509_set_proxy_flag(X509 *x) { - x->ex_flags |= EXFLAG_PROXY; + if (CRYPTO_THREAD_write_lock(x->lock)) { + x->ex_flags |= EXFLAG_PROXY; + CRYPTO_THREAD_unlock(x->lock); + } } void X509_set_proxy_pathlen(X509 *x, long l) |