Ulrich Spörlein <u...@freebsd.org> wrote in <20130703092307.ga2...@acme.spoerlein.net>:
uq> > if ((s6 = socket(AF_INET6, SOCK_DGRAM, 0)) < 0) {
uq> > - if (errno != EAFNOSUPPORT)
uq> > + if (errno != EAFNOSUPPORT && error != EPROTONOSUPPORT)
uq> > warn("socket(AF_INET6, SOCK_DGRAM)");
uq> > return;
uq> > }
uq>
uq> This gives undefined behavior, error is uninitialized at this point.
uq>
uq> Found by: Coverity Scan, CID 1042128
Gr, fixed just now. Thank you for the report!
-- Hiroki
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