From 1d863dc0b41da22b5a06110d67b47a0f102cb639 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 30 Jun 1999 17:41:35 +0000 Subject: Update. 1999-06-30 Ulrich Drepper * sysdeps/unix/sysv/linux/gethostid.c: Handle failing call to getxxbyYY_r functions correctly for non-existing entry. * sunrpc/getrpcport.c: Likewise. * sunrpc/clnt_simp.c: Likewise. * inet/rexec.c: Likewise. * sunrpc/clnt_gen.c: Likewise. * inet/rcmd.c: Likewise. * sysdeps/generic/glob.c: Likewise. --- sunrpc/getrpcport.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'sunrpc/getrpcport.c') diff --git a/sunrpc/getrpcport.c b/sunrpc/getrpcport.c index 188c668..2e12482 100644 --- a/sunrpc/getrpcport.c +++ b/sunrpc/getrpcport.c @@ -56,7 +56,8 @@ getrpcport (const char *host, u_long prognum, u_long versnum, u_int proto) buflen = 1024; buffer = __alloca (buflen); - while (__gethostbyname_r (host, &hostbuf, buffer, buflen, &hp, &herr) != 0) + while (__gethostbyname_r (host, &hostbuf, buffer, buflen, &hp, &herr) != 0 + || hp == NULL) if (herr != NETDB_INTERNAL || errno != ERANGE) return 0; else -- cgit v1.1