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Re: crash when fetching status

From: <kfogel_at_collab.net>
Date: 2004-11-03 17:13:16 CET

SteveKing <steveking@gmx.ch> writes:
> During the last two days, I received four crashreports from TSVN
> users. The crashreport showed a crash (EXCEPTION_ACCESS_VIOLATION) in
> libsvn_wc/status.c line 978. (Always referring to the 1.1.1 tag!)
>
> The lines in question:
> if (parent_status
> && (parent_status->text_status != svn_wc_status_unversioned)
> && (parent_status->text_status != svn_wc_status_deleted)
> && (parent_status->text_status != svn_wc_status_missing)
> && (parent_status->text_status != svn_wc_status_obstructed)
> && (parent_status->entry->kind == svn_node_dir)
> && (eb->descend || (! pb)))
> {
>
> Please check the second last line here:
> && (parent_status->entry->kind == svn_node_dir)
>
> Obviously, the
> parent_status->entry
> is NULL, which can be NULL for non-versioned items (AFAIR).
>
> I think this should be instead:
> if (parent_status
> && (parent_status->entry)
> && (parent_status->text_status != svn_wc_status_unversioned)
> && (parent_status->text_status != svn_wc_status_deleted)
> && (parent_status->text_status != svn_wc_status_missing)
> && (parent_status->text_status != svn_wc_status_obstructed)
> && (parent_status->entry->kind == svn_node_dir)
> && (eb->descend || (! pb)))
> {

That sounds right, but can you supply a reproduction recipe so we can
test the fix (and even write a regression test)? That would be
sooooooo helpful...

Thanks,
-Karl

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Received on Wed Nov 3 19:07:41 2004

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