* io/ftw.c (open_dir_stream): Return right away if REALLOC fails.

	[Coverity CID 229, 230]

	* argp/argp-help.c (hol_entry_help): Handle STATE==NULL in ARG and
	DGETTEXT calls.
	(hol_help): Likewise.  [Coverity CID 226, 227]

	* string/argz-replace.c (__argz_replace): Unconditionally call
	free on SRC.  [Coverity CID 225]

	* nis/nis_creategroup.c (nis_creategroup): No need to duplicate
	the return value of __nis_default_owner and __nis_default_group,
	it has been especially allocated.  [Coverity CID 224]

1 files changed, 1 insertions, 2 deletions

diff --git a/io/ftw.c b/io/ftw.c
index 5c339a0..4138717 100644
--- a/io/ftw.c
+++ b/io/ftw.c
@@ -301,8 +301,7 @@ open_dir_stream (int *dfdp, struct ftw_data *data, struct dir_data *dirp)
 		      int save_err = errno;
 		      free (buf);
 		      __set_errno (save_err);
-		      result = -1;
-		      break;
+		      return -1;
 		    }
 		  buf = newp;
 		}