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-rw-r--r--net/base/x509_certificate_win.cc6
1 files changed, 6 insertions, 0 deletions
diff --git a/net/base/x509_certificate_win.cc b/net/base/x509_certificate_win.cc
index 0ae4cfb..91c1fd8 100644
--- a/net/base/x509_certificate_win.cc
+++ b/net/base/x509_certificate_win.cc
@@ -204,6 +204,12 @@ bool CertSubjectCommonNameHasNull(PCCERT_CONTEXT cert) {
PCERT_RDN_ATTR rdn_attr = &rdn->rgRDNAttr[j];
if (strcmp(rdn_attr->pszObjId, szOID_COMMON_NAME) == 0) {
switch (rdn_attr->dwValueType) {
+ // After the CryptoAPI ASN.1 security vulnerabilities described in
+ // http://www.microsoft.com/technet/security/Bulletin/MS09-056.mspx
+ // were patched, we get CERT_RDN_ENCODED_BLOB for a common name
+ // that contains a NULL character.
+ case CERT_RDN_ENCODED_BLOB:
+ break;
// Array of 8-bit characters.
case CERT_RDN_PRINTABLE_STRING:
case CERT_RDN_TELETEX_STRING: