Aren/NetBSD
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ensure that pointer is filled in when used upon return.

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This commit is contained in:
mrg 2021-04-13 03:09:42 +00:00
parent af0a9e8c91
commit 28fe3b2bee
1 changed files with 3 additions and 3 deletions
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6
usr.bin/config/sem.c
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@ -1,4 +1,4 @@
/* $NetBSD: sem.c,v 1.84 2020/03/07 19:26:13 christos Exp $ */
/* $NetBSD: sem.c,v 1.85 2021/04/13 03:09:42 mrg Exp $ */
/*
* Copyright (c) 1992, 1993
@ -45,7 +45,7 @@
#endif
#include <sys/cdefs.h>
__RCSID("$NetBSD: sem.c,v 1.84 2020/03/07 19:26:13 christos Exp $");
__RCSID("$NetBSD: sem.c,v 1.85 2021/04/13 03:09:42 mrg Exp $");
#include <sys/param.h>
#include <ctype.h>
@ -828,10 +828,10 @@ getrefattr(const char *name, struct attr **ra)
/*
* Check if the existing attr is only referenced, not really defined.
*/
*ra = a;
if (a->a_deps == NULL &&
a->a_iattr == 0 &&
a->a_devclass == 0) {
*ra = a;
return (0);
}
return (1);