From: Ralf Jung <post@ralfj.de>
Date: Fri, 9 Aug 2013 20:25:23 +0000 (+0200)
Subject: cast last argument of execl; check for errors in dup2
X-Git-Url: https://git.ralfj.de/dyn-nsupdate.git/commitdiff_plain/2edc45010802bffc986662091ca0e2d4d8f054ef?ds=inline;hp=2edc45010802bffc986662091ca0e2d4d8f054ef

cast last argument of execl; check for errors in dup2
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