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authorUlrich Drepper <drepper@redhat.com>1999-06-30 17:41:35 +0000
committerUlrich Drepper <drepper@redhat.com>1999-06-30 17:41:35 +0000
commit1d863dc0b41da22b5a06110d67b47a0f102cb639 (patch)
tree3570b4ace8356ad2e0dd2ce8ab2edb900257203d /sunrpc/getrpcport.c
parentc11f120913b8c6a6be67ddf3dc36a3d239f2f322 (diff)
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Update.
1999-06-30 Ulrich Drepper <drepper@cygnus.com> * 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.
Diffstat (limited to 'sunrpc/getrpcport.c')
-rw-r--r--sunrpc/getrpcport.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/sunrpc/getrpcport.c b/sunrpc/getrpcport.c
index 188c668c1d..2e12482abc 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