[xml] LibXML XPointer evaluation problem

["Lanre Amos" <lanre molan com>]

Hi,

 

We have a DSig verification problem where XPointer evaluation fails.

 

We think the reason is because there is a '+' sign in the ID attribute of the XML data.

 

<MLData id="APQiGVOZCmUVaH3pYG+c1IamyaAH"><version>1.0</version> ... etc.

 

Please confirm if this is a known bug in LibXML and what the workaround is.

 

Thanks,

Lanre.