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| author | Tomas Mraz <tmraz@fedoraproject.org> | 2013-02-07 17:06:57 +0100 |
|---|---|---|
| committer | Tomas Mraz <tmraz@fedoraproject.org> | 2013-02-07 17:06:57 +0100 |
| commit | e2a818773f96d12fc9f91bf2792a5a216c3b9aa4 (patch) | |
| tree | 2c847c27401917c440a5378a7fb7cb359d1d5cd9 /modules | |
| parent | d1ed6a6fc71967b31eb758cea715690e478844c9 (diff) | |
| download | pam-e2a818773f96d12fc9f91bf2792a5a216c3b9aa4.tar.gz pam-e2a818773f96d12fc9f91bf2792a5a216c3b9aa4.tar.bz2 pam-e2a818773f96d12fc9f91bf2792a5a216c3b9aa4.zip | |
pam_userdb: Allow also modern password hashes supported by crypt().
modules/pam_userdb/pam_userdb.c (user_lookup): Allow password hashes
longer than 13 characters and long salt.
Diffstat (limited to 'modules')
| -rw-r--r-- | modules/pam_userdb/pam_userdb.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/modules/pam_userdb/pam_userdb.c b/modules/pam_userdb/pam_userdb.c index c075c4b5..de8b5b1e 100644 --- a/modules/pam_userdb/pam_userdb.c +++ b/modules/pam_userdb/pam_userdb.c @@ -214,17 +214,13 @@ user_lookup (pam_handle_t *pamh, const char *database, const char *cryptmode, /* crypt(3) password storage */ char *cryptpw; - char salt[2]; - if (data.dsize != 13) { + if (data.dsize < 13) { compare = -2; } else if (ctrl & PAM_ICASE_ARG) { compare = -2; } else { - salt[0] = *data.dptr; - salt[1] = *(data.dptr + 1); - - cryptpw = crypt (pass, salt); + cryptpw = crypt (pass, data.dptr); if (cryptpw) { compare = strncasecmp (data.dptr, cryptpw, data.dsize); |