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[BZ #305]

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Update.
2004-12-08  Thorsten Kukuk  <kukuk@suse.de>

	* nis/nss_nisplus/nisplus-netgrp.c (_nss_nisplus_getnetgrent_r):
	Add check if the value is not an empty string.  [BZ #305]
This commit is contained in:
Ulrich Drepper 2004-12-10 10:44:01 +00:00
parent 66ebe46c7d
commit cd8ea5d2a5
2 changed files with 14 additions and 3 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2004-12-08 Thorsten Kukuk <kukuk@suse.de>
* nis/nss_nisplus/nisplus-netgrp.c (_nss_nisplus_getnetgrent_r):
Add check if the value is not an empty string. [BZ #305]
2004-11-29 Jakub Jelinek <jakub@redhat.com> 2004-11-29 Jakub Jelinek <jakub@redhat.com>
* stdlib/strtod_l.c (INTERNAL (__STRTOF)): If densize > 2 * stdlib/strtod_l.c (INTERNAL (__STRTOF)): If densize > 2

12
nis/nss_nisplus/nisplus-netgrp.c
View File

@ -88,7 +88,9 @@ _nss_nisplus_getnetgrent_r (struct __netgrent *result, char *buffer,
result->type = triple_val; result->type = triple_val;
if (hostlen == 0) if (hostlen == 0 ||
NISENTRYVAL (result->position, 2,
(nis_result *) result->data)[0] == '\0')
result->val.triple.host = NULL; result->val.triple.host = NULL;
else else
{ {
@ -99,7 +101,9 @@ _nss_nisplus_getnetgrent_r (struct __netgrent *result, char *buffer,
*cp++ = '\0'; *cp++ = '\0';
} }
if (userlen == 0) if (userlen == 0 ||
NISENTRYVAL (result->position, 3,
(nis_result *) result->data)[0] == '\0')
result->val.triple.user = NULL; result->val.triple.user = NULL;
else else
{ {
@ -110,7 +114,9 @@ _nss_nisplus_getnetgrent_r (struct __netgrent *result, char *buffer,
*cp++ = '\0'; *cp++ = '\0';
} }
if (domainlen == 0) if (domainlen == 0 ||
NISENTRYVAL (result->position, 4,
(nis_result *) result->data)[0] == '\0')
result->val.triple.domain = NULL; result->val.triple.domain = NULL;
else else
{ {