diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2003-11-18 09:34:14 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2003-11-18 09:34:14 +0000 |
| commit | 1dd20777eb36ea11a7900d6035143d1692c623c5 (patch) | |
| tree | 5ab9d733b69796fc7da5dc3d91022aa3c9ef5236 /sys/arch/mvme88k | |
| parent | 9f60f1cbda12a2bb5e26a1b520ef1b5f9b2dc9c7 (diff) | |
In ssh_checkintr(), better check pointers for NULL before they
are dereferenced.
XXX Looks like there are duplicated sections in this function. This
driver needs a huge cleanup anyway...
Diffstat (limited to 'sys/arch/mvme88k')
| -rw-r--r-- | sys/arch/mvme88k/dev/ssh.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/arch/mvme88k/dev/ssh.c b/sys/arch/mvme88k/dev/ssh.c index e3031e38262..fa8fee9c051 100644 --- a/sys/arch/mvme88k/dev/ssh.c +++ b/sys/arch/mvme88k/dev/ssh.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh.c,v 1.16 2003/10/05 20:27:48 miod Exp $ */ +/* $OpenBSD: ssh.c,v 1.17 2003/11/18 09:34:13 miod Exp $ */ /* * Copyright (c) 1994 Michael L. Hitch @@ -1125,7 +1125,8 @@ ssh_checkintr(sc, istat, dstat, sstat0, status) } #endif *status = -1; - acb->xs->error = XS_SELTIMEOUT; + if (acb != NULL) + acb->xs->error = XS_SELTIMEOUT; if (sc->nexus_list.tqh_first) rp->ssh_dsp = sc->sc_scriptspa + Ent_wait_reselect; return 1; |