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- make sure that we have enough space to parse any valid GID value when parsing a user's primary GID (#716822)

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This commit is contained in:
Nalin Dahyabhai 2011-07-14 15:33:08 -04:00
parent ac1292bfbd
commit 1100272972
2 changed files with 33 additions and 0 deletions
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29
nss-pam-ldapd-0.7.x-buffers.patch Normal file
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@ -0,0 +1,29 @@
Parts of r1476 -- leave enough room for GID values above a billion and
unusually large pwdLastSet values.
diff --git a/nslcd/passwd.c b/nslcd/passwd.c
index 15124fe..a649322 100644
--- a/nslcd/passwd.c
+++ b/nslcd/passwd.c
@@ -390,7 +390,7 @@ static int write_passwd(TFILE *fp,MYLDAP_ENTRY *entry,const char *requser,
const char *passwd;
uid_t uids[MAXUIDS_PER_ENTRY];
int numuids;
- char gidbuf[10];
+ char gidbuf[32];
gid_t gid;
char gecos[100];
char homedir[100];
diff --git a/nslcd/shadow.c b/nslcd/shadow.c
index 6de372b..5d6dae7 100644
--- a/nslcd/shadow.c
+++ b/nslcd/shadow.c
@@ -112,7 +112,7 @@ void shadow_init(void)
static long to_date(const char *date,const char *attr)
{
- char buffer[8];
+ char buffer[32];
long value;
char *tmp;
size_t l;

4
nss-pam-ldapd.spec
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@ -24,6 +24,7 @@ Source1: http://arthurdejong.org/nss-pam-ldapd/nss-pam-ldapd-%{version}.tar.gz.s
Source2: nslcd.init
Source3: nslcd.tmpfiles
Source4: nslcd.service
Patch0: nss-pam-ldapd-0.7.x-buffers.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
BuildRequires: openldap-devel, krb5-devel
Obsoletes: nss-ldapd < 0.7
@ -55,6 +56,7 @@ nsswitch module.
%prep
%setup -q
%patch0 -p1 -b .buffers
%build
%configure --libdir=/%{_lib} --disable-pam
@ -253,6 +255,8 @@ exit 0
* Thu Jul 14 2011 Nalin Dahyabhai <nalin@redhat.com> 0.7.13-7
- switch to only munging the contents of /etc/nslcd.conf on the very first
install (#706454)
- make sure that we have enough space to parse any valid GID value when
parsing a user's primary GID (#716822)
* Wed Jul 13 2011 Nalin Dahyabhai <nalin@redhat.com> 0.7.13-6
- convert to systemd-native startup (#716997)