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o Replace _PASSWD_LEN braindeath with our own SUDO_MAX_PASS.

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It turns out the old DES crypt does the right thing with passwords
   longert than 8 characters.
 o Fix common typo (necesary -> necessary)
 o Update TODO list
This commit is contained in:
Todd C. Miller
1999-05-14 16:30:14 +00:00
parent 6b91a87a9f
commit 850a52aa6f
11 changed files with 56 additions and 80 deletions
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29
compat.h
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@@ -93,31 +93,12 @@
#endif
/*
* We need to know how long the longest password may be.
* For alternate password schemes we need longer passwords.
* This is a bit, ummm, gross but necesary.
* We used to use the system definition of PASS_MAX or _PASSWD_LEN,
* but that caused problems with various alternate authentication
* methods. So, we just define our own and assume that it is >= the
* system max.
*/
#if defined(HAVE_KERB4) || defined(HAVE_AFS) || defined(HAVE_DCE) || defined(HAVE_SKEY) || defined(HAVE_OPIE)
# undef _PASSWD_LEN
# define _PASSWD_LEN 256
#else
# ifdef HAVE_GETPRPWNAM
# undef _PASSWD_LEN
# define _PASSWD_LEN AUTH_MAX_PASSWD_LENGTH
# else
# ifndef _PASSWD_LEN
# ifdef PASS_MAX
# define _PASSWD_LEN PASS_MAX
# else
# if (SHADOW_TYPE != SPW_NONE)
# define _PASSWD_LEN 24
# else
# define _PASSWD_LEN 8
# endif /* SHADOW_TYPE != SPW_NONE */
# endif /* PASS_MAX */
# endif /* !_PASSWD_LEN */
# endif /* HAVE_GETPRPWNAM */
#endif /* HAVE_KERB4 || HAVE_AFS || HAVE_DCE || HAVE_SKEY || HAVE_OPIE */
#define SUDO_PASS_MAX 256
/*
* Some OS's lack these