[PATCH v3] Add pdb archive format

[Alan Modra]

On Sun, Sep 11, 2022 at 11:11:32PM +0100, Mark Harmstone wrote:
> Resubmitted with changes in
> https://sourceware.org/pipermail/binutils/2022-September/122791.html
> made.

So it didn't take long for the fuzzers to find your new code,
reporting a divide by zero at pdb.c:134:41.  Please add some sanity
checks on values read from the file.

-- 
Alan Modra
Australia Development Lab, IBM