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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 /sysdeps/unix/sysv/linux
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 'sysdeps/unix/sysv/linux')
-rw-r--r--sysdeps/unix/sysv/linux/gethostid.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/gethostid.c b/sysdeps/unix/sysv/linux/gethostid.c
index f2ebbf2b6a..6f501e391d 100644
--- a/sysdeps/unix/sysv/linux/gethostid.c
+++ b/sysdeps/unix/sysv/linux/gethostid.c
@@ -91,7 +91,8 @@ gethostid ()
 
   /* To get the IP address we need to know the host name.  */
   while (__gethostbyname_r (hostname, &hostbuf, buffer, buflen, &hp, &herr)
-	 != 0)
+	 != 0
+	 || hp == NULL)
     if (herr != NETDB_INTERNAL || errno != ERANGE)
       return 0;
     else