Changeset 52533 in vbox for trunk/src/VBox/Runtime/common/crypto/x509-asn1-decoder.cpp

Timestamp:

Aug 29, 2014 10:51:39 PM (11 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

95788

Message:

ASN.1 decoding: limit nesting.

File:

• trunk/src/VBox/Runtime/common/crypto/x509-asn1-decoder.cpp (modified) (1 diff)

trunk/src/VBox/Runtime/common/crypto/x509-asn1-decoder.cpp

@@ -50 +50 @@
      */
     RTASN1CURSOR ValueCursor;
-    RTAsn1CursorInitSubFromCore(pCursor, &pThis->ExtnValue.Asn1Core, &ValueCursor, "ExtnValue");
+    int rc = RTAsn1CursorInitSubFromCore(pCursor, &pThis->ExtnValue.Asn1Core, &ValueCursor, "ExtnValue");
+    if (RT_FAILURE(rc))
+        return rc;
     pCursor = &ValueCursor;
 
-    int rc;
     if (RTAsn1ObjId_CompareWithString(&pThis->ExtnId, RTCRX509_ID_CE_AUTHORITY_KEY_IDENTIFIER_OID) == 0)
     {