diff options
Diffstat (limited to 'chrome/browser/cert_store.cc')
| -rw-r--r-- | chrome/browser/cert_store.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/chrome/browser/cert_store.cc b/chrome/browser/cert_store.cc index 89c5ffe..e2f9c2c 100644 --- a/chrome/browser/cert_store.cc +++ b/chrome/browser/cert_store.cc @@ -55,6 +55,10 @@ int CertStore::StoreCert(net::X509Certificate* cert, int process_id) { ReverseCertMap::iterator cert_iter = cert_to_id_.find(cert); if (cert_iter == cert_to_id_.end()) { cert_id = next_cert_id_++; + // We use 0 as an invalid cert_id value. In the unlikely event that + // next_cert_id_ wraps around, we reset it to 1. + if (next_cert_id_ == 0) + next_cert_id_ = 1; cert->AddRef(); id_to_cert_[cert_id] = cert; cert_to_id_[cert] = cert_id; |