[PATCH] Check multiple NT_GNU_PROPERTY_TYPE_0 notes [BZ #23509]

[Florian Weimer]

On 08/16/2018 02:10 PM, H.J. Lu wrote:

> Multiple segments are perfectly normal.

I'm not convinced that they are desirable.  They really should be merged.

> But there is only one
> .note.gnu.property
> section, which may contain more then one NT_GNU_PROPERTY_TYPE_0 notes.

My worry is that if the linker generates multiple note segments, it 
might as well produce multiple segments from the .note.gnu.property section.

Florian