(doit): check that fds are not too large to select on
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@9102 ec53bebd-3082-4978-b11e-865c3cabbd6b
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@@ -1,5 +1,5 @@
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/*
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* Copyright (c) 1997-1999 Kungliga Tekniska H<>gskolan
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* Copyright (c) 1997-2000 Kungliga Tekniska H<>gskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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*
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@@ -258,6 +258,8 @@ doit(int s,
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FD_ZERO(&readset);
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FD_ZERO(&writeset);
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if (s >= FD_SETSIZE)
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errx (1, "fd too large");
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FD_SET(s,&readset);
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if (((state == STAT || state == RETR || state == TOP)
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&& asked_for < count)
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