diff options
Diffstat (limited to 'source4/libcli/util/asn1.c')
| -rw-r--r-- | source4/libcli/util/asn1.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/source4/libcli/util/asn1.c b/source4/libcli/util/asn1.c index b1328344c5..e64ffdf86c 100644 --- a/source4/libcli/util/asn1.c +++ b/source4/libcli/util/asn1.c @@ -89,7 +89,18 @@ 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 > 0xFFFF) { + if (len > 0xFFFFFF) { + data->data[nesting->start] = 0x84; + if (!asn1_write_uint8(data, 0)) return False; + 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+5, data->data+nesting->start+1, len); + data->data[nesting->start+1] = (len>>24) & 0xFF; + data->data[nesting->start+2] = (len>>16) & 0xFF; + data->data[nesting->start+3] = (len>>8) & 0xFF; + data->data[nesting->start+4] = len&0xff; + } else if (len > 0xFFFF) { data->data[nesting->start] = 0x83; if (!asn1_write_uint8(data, 0)) return False; if (!asn1_write_uint8(data, 0)) return False; |