X-Git-Url: http://www.project-moonshot.org/gitweb/?p=shibboleth%2Fopensaml2.git;a=blobdiff_plain;f=saml%2Fsignature%2FSignatureProfileValidator.cpp;h=a3159a689f0159d70d46816c8e8943f62a7afb79;hp=b748f3b6c50df240c4147b8ffe697cdc40504640;hb=c51b4e44fdd7305327af4661a1f610d05d2203fd;hpb=e82ca0234bb674bd5e4194f5e9cd7eaf6bd00113

diff --git a/saml/signature/SignatureProfileValidator.cpp b/saml/signature/SignatureProfileValidator.cpp
index b748f3b..a3159a6 100644
--- a/saml/signature/SignatureProfileValidator.cpp
+++ b/saml/signature/SignatureProfileValidator.cpp
@@ -63,13 +63,15 @@ void SignatureProfileValidator::validateSignature(const Signature& sigObj) const
             const XMLCh* ID=signableObj->getXMLID();
             if (URI==NULL || *URI==0 || (*URI==chPound && ID && !XMLString::compareString(URI+1,ID))) {
                 DSIGTransformList* tlist=ref->getTransforms();
-                for (unsigned int i=0; tlist && i<tlist->getSize(); i++) {
-                    if (tlist->item(i)->getTransformType()==TRANSFORM_ENVELOPED_SIGNATURE)
-                        valid=true;
-                    else if (tlist->item(i)->getTransformType()!=TRANSFORM_EXC_C14N &&
-                             tlist->item(i)->getTransformType()!=TRANSFORM_C14N) {
-                        valid=false;
-                        break;
+                if (tlist->getSize() <= 2) { 
+                    for (unsigned int i=0; tlist && i<tlist->getSize(); i++) {
+                        if (tlist->item(i)->getTransformType()==TRANSFORM_ENVELOPED_SIGNATURE)
+                            valid=true;
+                        else if (tlist->item(i)->getTransformType()!=TRANSFORM_EXC_C14N &&
+                                 tlist->item(i)->getTransformType()!=TRANSFORM_C14N) {
+                            valid=false;
+                            break;
+                        }
                     }
                 }
             }