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Do not print empty DN identities as invalid

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This commit is contained in:
Martin Willi
2011-01-05 16:46:07 +01:00
parent 3fd3f8dea8
commit 7721fc6695
1 changed files with 8 additions and 2 deletions
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src/libstrongswan/utils/identification.c
+8 -2
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@@ -281,11 +281,13 @@ static void dntoa(chunk_t dn, char *buf, size_t len)
chunk_t oid_data, data, printable; chunk_t oid_data, data, printable;
u_char type; u_char type;
int oid, written; int oid, written;
bool finished = FALSE; bool finished = FALSE, empty = TRUE;
e = create_rdn_enumerator(dn); e = create_rdn_enumerator(dn);
while (e->enumerate(e, &oid_data, &type, &data)) while (e->enumerate(e, &oid_data, &type, &data))
{ {
empty = FALSE;
oid = asn1_known_oid(oid_data); oid = asn1_known_oid(oid_data);
if (oid == OID_UNKNOWN) if (oid == OID_UNKNOWN)
@@ -329,7 +331,11 @@ static void dntoa(chunk_t dn, char *buf, size_t len)
break; break;
} }
} }
if (!finished) if (empty)
{
snprintf(buf, len, "");
}
else if (!finished)
{ {
snprintf(buf, len, "(invalid ID_DER_ASN1_DN)"); snprintf(buf, len, "(invalid ID_DER_ASN1_DN)");
} }