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Don't check for ext being NULL to destroy the res_state. Instead check 

the option bits like we did before.
This commit is contained in:
christos 2007-01-28 07:54:01 +00:00
parent 5959955102
commit 41b0e71e94
1 changed files with 3 additions and 3 deletions
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6
lib/libc/resolv/res_init.c
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@ -1,4 +1,4 @@
/* $NetBSD: res_init.c,v 1.10 2007/01/27 23:02:12 christos Exp $ */
/* $NetBSD: res_init.c,v 1.11 2007/01/28 07:54:01 christos Exp $ */
/*
* Copyright (c) 1985, 1989, 1993
@ -76,7 +76,7 @@
static const char sccsid[] = "@(#)res_init.c 8.1 (Berkeley) 6/7/93";
static const char rcsid[] = "Id: res_init.c,v 1.16.18.5 2006/08/30 23:23:13 marka Exp";
#else
__RCSID("$NetBSD: res_init.c,v 1.10 2007/01/27 23:02:12 christos Exp $");
__RCSID("$NetBSD: res_init.c,v 1.11 2007/01/28 07:54:01 christos Exp $");
#endif
#endif /* LIBC_SCCS and not lint */
@ -186,7 +186,7 @@ __res_vinit(res_state statp, int preinit) {
int dots;
union res_sockaddr_union u[2];
if (statp->_u._ext.ext != NULL)
if ((statp->options & RES_INIT) != 0U)
res_ndestroy(statp);
if (!preinit) {