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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 /inet/rexec.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 'inet/rexec.c')
-rw-r--r--inet/rexec.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/inet/rexec.c b/inet/rexec.c
index 6ba7d20f71..897030e6b9 100644
--- a/inet/rexec.c
+++ b/inet/rexec.c
@@ -64,7 +64,8 @@ rexec(ahost, rport, name, pass, cmd, fd2p)
hstbuflen = 1024;
hsttmpbuf = __alloca (hstbuflen);
while (__gethostbyname_r (*ahost, &hostbuf, hsttmpbuf, hstbuflen,
- &hp, &herr) != 0)
+ &hp, &herr) != 0
+ || hp == NULL)
if (herr != NETDB_INTERNAL || errno != ERANGE)
{
__set_h_errno (herr);