diff options
Diffstat (limited to 'source4/heimdal/lib/gssapi/krb5/set_sec_context_option.c')
| -rw-r--r-- | source4/heimdal/lib/gssapi/krb5/set_sec_context_option.c | 65 |
1 files changed, 44 insertions, 21 deletions
diff --git a/source4/heimdal/lib/gssapi/krb5/set_sec_context_option.c b/source4/heimdal/lib/gssapi/krb5/set_sec_context_option.c index 4a5f60ce94..50441a11ad 100644 --- a/source4/heimdal/lib/gssapi/krb5/set_sec_context_option.c +++ b/source4/heimdal/lib/gssapi/krb5/set_sec_context_option.c @@ -36,7 +36,7 @@ #include "krb5/gsskrb5_locl.h" -RCSID("$Id: set_sec_context_option.c,v 1.10 2006/12/14 11:02:16 lha Exp $"); +RCSID("$Id: set_sec_context_option.c 20384 2007-04-18 08:51:06Z lha $"); static OM_uint32 get_bool(OM_uint32 *minor_status, @@ -51,6 +51,25 @@ get_bool(OM_uint32 *minor_status, return GSS_S_COMPLETE; } +static OM_uint32 +get_string(OM_uint32 *minor_status, + const gss_buffer_t value, + char **str) +{ + if (value == NULL || value->length == 0) { + *str = NULL; + } else { + *str = malloc(value->length + 1); + if (*str == NULL) { + *minor_status = 0; + return GSS_S_UNAVAILABLE; + } + memcpy(*str, value->value, value->length); + (*str)[value->length] = '\0'; + } + return GSS_S_COMPLETE; +} + OM_uint32 _gsskrb5_set_sec_context_option (OM_uint32 *minor_status, @@ -103,17 +122,9 @@ _gsskrb5_set_sec_context_option } else if (gss_oid_equal(desired_object, GSS_KRB5_REGISTER_ACCEPTOR_IDENTITY_X)) { char *str; - if (value == NULL || value->length == 0) { - str = NULL; - } else { - str = malloc(value->length + 1); - if (str) { - *minor_status = 0; - return GSS_S_UNAVAILABLE; - } - memcpy(str, value->value, value->length); - str[value->length] = '\0'; - } + maj_stat = get_string(minor_status, value, &str); + if (maj_stat != GSS_S_COMPLETE) + return maj_stat; _gsskrb5_register_acceptor_identity(str); free(str); @@ -124,17 +135,13 @@ _gsskrb5_set_sec_context_option } else if (gss_oid_equal(desired_object, GSS_KRB5_SET_DEFAULT_REALM_X)) { char *str; - if (value == NULL || value->length == 0) { - *minor_status = 0; - return GSS_S_CALL_INACCESSIBLE_READ; - } - str = malloc(value->length + 1); + maj_stat = get_string(minor_status, value, &str); + if (maj_stat != GSS_S_COMPLETE) + return maj_stat; if (str == NULL) { *minor_status = 0; - return GSS_S_UNAVAILABLE; + return GSS_S_CALL_INACCESSIBLE_READ; } - memcpy(str, value->value, value->length); - str[value->length] = '\0'; krb5_set_default_realm(context, str); free(str); @@ -161,8 +168,24 @@ _gsskrb5_set_sec_context_option *minor_status = 0; return GSS_S_COMPLETE; - } + } else if (gss_oid_equal(desired_object, GSS_KRB5_CCACHE_NAME_X)) { + char *str; + + maj_stat = get_string(minor_status, value, &str); + if (maj_stat != GSS_S_COMPLETE) + return maj_stat; + if (str == NULL) { + *minor_status = 0; + return GSS_S_CALL_INACCESSIBLE_READ; + } + *minor_status = krb5_cc_set_default_name(context, str); + free(str); + if (*minor_status) + return GSS_S_FAILURE; + + return GSS_S_COMPLETE; + } *minor_status = EINVAL; return GSS_S_FAILURE; |