[PATCH Hurd] Fix invalid port deallocation in `symlink'

[Ludovic Courtès]

Hi,

Samuel Thibault <samuel.thibault@gnu.org> skribis:

> Thanks!  symlinkat will need the same treatment.

Indeed.

Ludo’.

2012-03-18  Ludovic Courtès  <ludo@gnu.org>

	* sysdeps/mach/hurd/symlink.c (__symlink): Deallocate NODE only
	when it is non-null.
	* sysdeps/mach/hurd/symlinkat.c (symlinkat): Likewise.

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