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catch error value from krb5_ functions and exit

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Reported at http://www.forallsecure.com/bug-reports/ab3ec8cc54656801f51daa47b6d5608ef9339eb9/
via Brian May <brian@microcomaustralia.com.au>
This commit is contained in:
Love Hornquist Astrand
2013-06-28 08:40:49 +02:00
parent 786e790f2c
commit 1cd578f6b4
1 changed files with 7 additions and 2 deletions
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9
kdc/string2key.c
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@@ -163,8 +163,13 @@ main(int argc, char **argv)
} }
if(version5){ if(version5){
krb5_parse_name(context, principal, &princ); ret = krb5_parse_name(context, principal, &princ);
krb5_get_pw_salt(context, princ, &salt); if (ret)
krb5_err(context, 1, ret, "failed to unparse name: %s", principal);
ret = krb5_get_pw_salt(context, princ, &salt);
if (ret)
krb5_err(context, 1, ret, "failed to get salt for %s", principal);
tokey(context, etype, password, salt, "Kerberos 5 (%s)"); tokey(context, etype, password, salt, "Kerberos 5 (%s)");
krb5_free_salt(context, salt); krb5_free_salt(context, salt);
} }