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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);