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* idvec-verify.c (verify_id): Compare id to (uid_t) -1 instead of
checking that is is positive or nul (which is always true).
Reported by Marc-Olivier Mercier <mercier.m@sympatico.ca>.
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* idvec-verify.c: Remove #pragma weak crypt.
(verify_passwd): Don't check if crypt exist.
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* idvec-verify.c: Include <crypt.h>.
(crypt): Removed prototype.
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* idvec-verify.c (verify_passwd): Cast to intptr_t before int.
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* idvec-verify.c (SHADOW_PASSWORD_STRING): New macro.
(verify_id): Check for shadow password immediately after getpwuid_r
call, and replace PW->pw_passwd pointer with SP->sp_pwdp.
This is ok since the only use will be later in the function,
and we give the lookup buffer function scope.
(verify_passwd): Don't call CHECK_SHADOW for main passwd,
only when rechecking for wheel-group hack.
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* idvec-verify.c (verify_passwd): Avoid nonreentrant getpwuid.
If pw_passwd is "x", use getspnam_r and use its sp_pwdp if it succeeds.
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* ugids-verify-auth.c: Include <hurd/password.h> again and remove
temporary definitions of password_check_user and
password_check_group.
1998-11-29 Mark Kettenis <kettenis@phys.uva.nl>
* idvec-verify.c (verify_passwd): Grant access when the password
in the passwd DB is empty.
(verify_id): Also call verify_fn when the password in the password
DB is empty.
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Change type of GETPASS_FN arg.
Add GETPASS_HOOK, VERIFY_FN, and VERIFY_HOOK args.
Remove WHEEL_UID arg.
Use VERIFY_FN & VERIFY_HOOK instead of doing password comparison ourselves.
(verify_passwd, get_passwd):
New functions.
(idvec_verify):
Change type of GETPASS_FN arg.
Add GETPASS_HOOK, VERIFY_FN, and VERIFY_HOOK args & use them.
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Fix detection of multiple ids.
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