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* nss/getXXbyYY_r.c (REENTRANT_NAME): Return 0 is no entry has
	been found.
This commit is contained in:
Ulrich Drepper 2003-02-18 04:03:36 +00:00
parent 46d7e2ba22
commit 2cfe49db25
2 changed files with 6 additions and 4 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2003-02-17 Ulrich Drepper <drepper@redhat.com>
* nss/getXXbyYY_r.c (REENTRANT_NAME): Return 0 is no entry has
been found.
* sysdeps/posix/sysconf.c (__sysconf): Test for LOGIN_NAME_MAX and
TTY_NAME_MAX and not the _POSIX_* minimal value macros.
* sysdeps/unix/sysv/linux/bits/local_lim.h: Define TTY_NAME_MAX

7
nss/getXXbyYY_r.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996,97,98,99,2000,2001,2002 Free Software Foundation, Inc.
/* Copyright (C) 1996-2002, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
@ -247,8 +247,7 @@ done:
#ifdef POSTPROCESS
POSTPROCESS;
#endif
return (status == NSS_STATUS_SUCCESS ? 0
: status != NSS_STATUS_TRYAGAIN ? ENOENT
return (status != NSS_STATUS_TRYAGAIN ? 0
#ifdef NEED_H_ERRNO
/* These functions only set errno if h_errno is NETDB_INTERNAL. */
: *h_errnop != NETDB_INTERNAL ? EAGAIN
@ -269,7 +268,7 @@ OLD (REENTRANT_NAME) (ADD_PARAMS, LOOKUP_TYPE *resbuf, char *buffer,
int ret = INTERNAL (REENTRANT_NAME) (ADD_VARIABLES, resbuf, buffer,
buflen, result H_ERRNO_VAR);
if (ret != 0)
if (ret != 0 || result == NULL)
ret = -1;
return ret;