diff options
| -rw-r--r-- | source4/libcli/util/asn1.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/source4/libcli/util/asn1.c b/source4/libcli/util/asn1.c index 2a4c75d939..6ca2221b1a 100644 --- a/source4/libcli/util/asn1.c +++ b/source4/libcli/util/asn1.c @@ -87,7 +87,16 @@ BOOL asn1_pop_tag(struct asn1_data *data) /* yes, this is ugly. We don't know in advance how many bytes the length of a tag will take, so we assumed 1 byte. If we were wrong then we need to correct our mistake */ - if (len > 255) { + if (len > 0xFFFF) { + data->data[nesting->start] = 0x83; + if (!asn1_write_uint8(data, 0)) return False; + if (!asn1_write_uint8(data, 0)) return False; + if (!asn1_write_uint8(data, 0)) return False; + memmove(data->data+nesting->start+4, data->data+nesting->start+1, len); + data->data[nesting->start+1] = (len>>16) & 0xFF; + data->data[nesting->start+2] = (len>>8) & 0xFF; + data->data[nesting->start+3] = len&0xff; + } else if (len > 255) { data->data[nesting->start] = 0x82; if (!asn1_write_uint8(data, 0)) return False; if (!asn1_write_uint8(data, 0)) return False; |