diff options
| author | Arthur de Jong <arthur@arthurdejong.org> | 2012-09-20 20:34:03 +0200 |
|---|---|---|
| committer | Arthur de Jong <arthur@arthurdejong.org> | 2012-09-20 20:34:03 +0200 |
| commit | 6d11c9da714700bfc152f1fe79d88cacada8f571 (patch) | |
| tree | 6e616f6efe7581eccee02469afe723316f71c018 /nslcd/common.h | |
| parent | 927a27faf2a934e615d58bdccbd265490146b90c (diff) | |
implements proper range checking numeric values returned from LDAP (thanks Jakub Hrozek) (r1523, r1524 and r1528 from 0.8, r1600 from 0.7)
git-svn-id: http://arthurdejong.org/svn/nss-pam-ldapd/nss-pam-ldapd-0.7.15+squeeze@1772 ef36b2f9-881f-0410-afb5-c4e39611909c
Diffstat (limited to 'nslcd/common.h')
| -rw-r--r-- | nslcd/common.h | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/nslcd/common.h b/nslcd/common.h index 1b2aa1c..e7710bf 100644 --- a/nslcd/common.h +++ b/nslcd/common.h @@ -3,7 +3,7 @@ This file is part of the nss-pam-ldapd library. Copyright (C) 2006 West Consulting - Copyright (C) 2006, 2007, 2008, 2009, 2010 Arthur de Jong + Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Arthur de Jong This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public @@ -94,6 +94,37 @@ MYLDAP_ENTRY *uid2entry(MYLDAP_SESSION *session,const char *uid); /* transforms the uid into a DN by doing an LDAP lookup */ MUST_USE char *uid2dn(MYLDAP_SESSION *session,const char *uid,char *buf,size_t buflen); +/* provide strtouid() function alias */ +#if SIZEOF_UID_T == SIZEOF_UNSIGNED_LONG_INT +#define strtouid (uid_t)strtoul +#elif SIZEOF_UID_T == SIZEOF_UNSIGNED_LONG_LONG_INT +#define strtouid (uid_t)strtoull +#elif SIZEOF_UID_T == SIZEOF_UNSIGNED_INT +#define WANT_STRTOUI 1 +#define strtouid (uid_t)strtoui +#else +#error unable to find implementation for strtouid() +#endif + +/* provide strtouid() function alias */ +#if SIZEOF_GID_T == SIZEOF_UNSIGNED_LONG_INT +#define strtogid (gid_t)strtoul +#elif SIZEOF_GID_T == SIZEOF_UNSIGNED_LONG_LONG_INT +#define strtogid (gid_t)strtoull +#elif SIZEOF_GID_T == SIZEOF_UNSIGNED_INT +#ifndef WANT_STRTOUI +#define WANT_STRTOUI 1 +#endif +#define strtogid (uid_t)strtoui +#else +#error unable to find implementation for strtogid() +#endif + +#ifdef WANT_STRTOUI +/* provide a strtoui() if it is needed */ +unsigned int strtoui(const char *nptr,char **endptr,int base); +#endif /* WANT_STRTOUI */ + /* these are the functions for initialising the database specific modules */ void alias_init(void); |