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authorDaiki Ueno <dueno@redhat.com>2020-01-10 20:34:53 +0100
committerwolfbeast <mcwerewolf@wolfbeast.com>2020-01-10 20:34:53 +0100
commitf64e760ab09eb9cdc110fd3f24d77aed6918e1fa (patch)
tree1ea664647a2702cb362d7f0ce93fb0364cbdea4e /security/nss
parent095a02f2597992e791d304270335d94c3120f2b6 (diff)
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Issue #1338 - Followup: certdb: propagate trust information if trust
module is loaded afterwards, Summary: When the builtin trust module is loaded after some temp certs being created, these temp certs are usually not accompanied by trust information. This causes a problem in UXP as it loads the module from a separate thread while accessing the network cache which populates temp certs. This change makes it properly roll up the trust information, if a temp cert doesn't have trust information.
Diffstat (limited to 'security/nss')
-rw-r--r--security/nss/lib/pki/pki3hack.c30
1 files changed, 22 insertions, 8 deletions
diff --git a/security/nss/lib/pki/pki3hack.c b/security/nss/lib/pki/pki3hack.c
index 29d2fb5a4..eac4a5705 100644
--- a/security/nss/lib/pki/pki3hack.c
+++ b/security/nss/lib/pki/pki3hack.c
@@ -921,14 +921,28 @@ stan_GetCERTCertificate(NSSCertificate *c, PRBool forceUpdate)
}
if (!cc->nssCertificate || forceUpdate) {
fill_CERTCertificateFields(c, cc, forceUpdate);
- } else if (CERT_GetCertTrust(cc, &certTrust) != SECSuccess &&
- !c->object.cryptoContext) {
- /* if it's a perm cert, it might have been stored before the
- * trust, so look for the trust again. But a temp cert can be
- * ignored.
- */
- CERTCertTrust *trust = NULL;
- trust = nssTrust_GetCERTCertTrustForCert(c, cc);
+ } else if (CERT_GetCertTrust(cc, &certTrust) != SECSuccess) {
+ CERTCertTrust *trust;
+ if (!c->object.cryptoContext) {
+ /* If it's a perm cert, it might have been stored before the
+ * trust, so look for the trust again.
+ */
+ trust = nssTrust_GetCERTCertTrustForCert(c, cc);
+ } else {
+ /* If it's a temp cert, it might have been stored before the
+ * builtin trust module is loaded, so look for the trust
+ * again, but don't set the empty trust if it is not found.
+ */
+ NSSTrust *t = nssTrustDomain_FindTrustForCertificate(c->object.cryptoContext->td, c);
+ if (!t) {
+ goto loser;
+ }
+ trust = cert_trust_from_stan_trust(t, cc->arena);
+ nssTrust_Destroy(t);
+ if (!trust) {
+ goto loser;
+ }
+ }
CERT_LockCertTrust(cc);
cc->trust = trust;