Unfortunate interaction of glibc-2.44 and gnulib regarding posix_spawn_file_actions_addchdir => infinite recursion

[Andreas Schwab]

On Jul 27 2026, Adhemerval Zanella Netto wrote:

> Is this really a glibc bug?

No, it isn't.  If you want to use posix_spawn_file_actions_addchdir you
need to include <span.h>, which will then do the right thing regardless.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
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