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authorUlrich Drepper <drepper@redhat.com>2000-07-25 22:19:16 +0000
committerUlrich Drepper <drepper@redhat.com>2000-07-25 22:19:16 +0000
commit3452aba811b77932788ac10de324653140bca936 (patch)
tree3204a06d66c29be1eb351211de1b7b8d77a31686 /nss/nss_files
parent16093625a6a30a7977c8e8ed7bb7ce95ef17c8d1 (diff)
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Update.
2000-07-25 Mark Kettenis <kettenis@gnu.org> * nss/nss_files/files-netgrp.c (strip_whitespace): New function. (_nss_netgroup_parseline): Use strip_whitespace to strip off any leading and trailing spaces from host, user and domain name. 2000-07-25 Jes Sorensen <jes@linuxcare.com> * csu/defs.awk: Add support for need_endp. 2000-07-25 Mark Kettenis <kettenis@gnu.org> * resolv/resolv.h: Remove __P from res_send_qhook and res_send_rhook typedefs. 2000-07-25 Bruno Haible <haible@clisp.cons.org> * intl/tst-translit.c (main): Unset OUTPUT_CHARSET.
Diffstat (limited to 'nss/nss_files')
-rw-r--r--nss/nss_files/files-netgrp.c33
1 files changed, 25 insertions, 8 deletions
diff --git a/nss/nss_files/files-netgrp.c b/nss/nss_files/files-netgrp.c
index eb6e673ad0..4ffafb2233 100644
--- a/nss/nss_files/files-netgrp.c
+++ b/nss/nss_files/files-netgrp.c
@@ -1,5 +1,5 @@
/* Netgroup file parser in nss_files modules.
- Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+ Copyright (C) 1996, 1997, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
@@ -159,6 +159,24 @@ _nss_files_endnetgrent (struct __netgrent *result)
return NSS_STATUS_SUCCESS;
}
+static char *
+strip_whitespace (char *str)
+{
+ char *cp = str;
+
+ /* Skip leading spaces. */
+ while (isspace (*cp))
+ cp++;
+
+ str = cp;
+ while (*cp != '\0' && ! isspace(*cp))
+ cp++;
+
+ /* Null-terminate, stripping off any trailing spaces. */
+ *cp = '\0';
+
+ return *str == '\0' ? NULL : str;
+}
enum nss_status
_nss_netgroup_parseline (char **cursor, struct __netgrent *result,
@@ -235,15 +253,14 @@ _nss_netgroup_parseline (char **cursor, struct __netgrent *result,
memcpy (buffer, host, cp - host);
result->type = triple_val;
- buffer[(user - host) - 1] = '\0';
- result->val.triple.host = *host == ',' ? NULL : buffer;
+ buffer[(user - host) - 1] = '\0'; /* Replace ',' with '\0'. */
+ result->val.triple.host = strip_whitespace (buffer);
- buffer[(domain - host) - 1] = '\0';
- result->val.triple.user = *user == ',' ? NULL : buffer + (user - host);
+ buffer[(domain - host) - 1] = '\0'; /* Replace ',' with '\0'. */
+ result->val.triple.user = strip_whitespace (buffer + (user - host));
- buffer[(cp - host) - 1] = '\0';
- result->val.triple.domain =
- *domain == ')' ? NULL : buffer + (domain - host);
+ buffer[(cp - host) - 1] = '\0'; /* Replace ')' with '\0'. */
+ result->val.triple.domain = strip_whitespace (buffer + (domain - host));
status = NSS_STATUS_SUCCESS;