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Avoid null pointer dereference.

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This commit is contained in:
enami 2001-05-01 06:17:23 +00:00
parent d483a2c9e2
commit 37ed68b3e4
1 changed files with 4 additions and 2 deletions
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6
sys/dev/ieee1394/fwohci.c
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@ -1,4 +1,4 @@
/* $NetBSD: fwohci.c,v 1.26 2001/05/01 06:15:42 enami Exp $ */
/* $NetBSD: fwohci.c,v 1.27 2001/05/01 06:17:23 enami Exp $ */
/*-
* Copyright (c) 2000 The NetBSD Foundation, Inc.
@ -2527,7 +2527,9 @@ fwohci_uid_input(struct fwohci_softc *sc, void *arg, struct fwohci_pkt *res)
iea = (struct ieee1394_softc *)
config_found(&sc->sc_sc1394.sc1394_dev, &fwa,
fwohci_print);
LIST_INSERT_HEAD(&sc->sc_nodelist, iea, sc1394_node);
if (iea != NULL)
LIST_INSERT_HEAD(&sc->sc_nodelist, iea,
sc1394_node);
}
}
done = 1;