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When opening a disk for non-filesystem i/o, make sure we only return

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an error condition when an error occurs.

Bug noticed by Terry Lambert <terry@lambert.org>.
This commit is contained in:
thorpej 1996-09-11 18:05:02 +00:00
parent 2bc8c4e5c2
commit eae3f0bb96
1 changed files with 6 additions and 4 deletions
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10
sys/arch/hp300/stand/inst.c
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@ -1,4 +1,4 @@
/* $NetBSD: inst.c,v 1.2 1996/06/26 18:11:24 thorpej Exp $ */ /* $NetBSD: inst.c,v 1.3 1996/09/11 18:05:02 thorpej Exp $ */
/* /*
* Copyright (c) 1995 Jason R. Thorpe. * Copyright (c) 1995 Jason R. Thorpe.
@ -108,7 +108,7 @@ main()
printf("\n>> NetBSD MINIROOT INSTALLATION HP9000/%s CPU\n", printf("\n>> NetBSD MINIROOT INSTALLATION HP9000/%s CPU\n",
getmachineid()); getmachineid());
printf(">> $NetBSD: inst.c,v 1.2 1996/06/26 18:11:24 thorpej Exp $\n"); printf(">> $NetBSD: inst.c,v 1.3 1996/09/11 18:05:02 thorpej Exp $\n");
gethelp(); gethelp();
for (;;) { for (;;) {
@ -429,10 +429,12 @@ opendisk(question, diskname, len, partition, fdp)
/* /*
* We always open for writing. * We always open for writing.
*/ */
if ((*fdp = open(fulldiskname, 1)) < 0) if ((*fdp = open(fulldiskname, 1)) < 0) {
printf("cannot open %s\n", diskname); printf("cannot open %s\n", diskname);
return (1);
}
return (errno); return (0);
} }
/* /*