From be68ad170bdc1641c813ea275bc397a189f9fce6 Mon Sep 17 00:00:00 2001
From: Sergey Matveev <stargrave@stargrave.org>
Date: Sun, 20 May 2018 18:14:03 +0300
Subject: [PATCH] Add missing klass for DecodeErrors

---
 pyderasn.py | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/pyderasn.py b/pyderasn.py
index 278db2c..50479c6 100755
--- a/pyderasn.py
+++ b/pyderasn.py
@@ -1057,6 +1057,7 @@ class Obj(object):
                 if eoc_expected.tobytes() != EOC:
                     raise DecodeError(
                         "no EOC",
+                        klass=self.__class__,
                         decode_path=decode_path,
                         offset=offset,
                     )
@@ -2203,6 +2204,7 @@ class BitString(Obj):
             if not ctx.get("bered", False):
                 raise DecodeError(
                     "unallowed BER constructed encoding",
+                    klass=self.__class__,
                     decode_path=decode_path,
                     offset=offset,
                 )
@@ -2248,6 +2250,7 @@ class BitString(Obj):
                     if vlen > l:
                         raise DecodeError(
                             "chunk out of bounds",
+                            klass=self.__class__,
                             decode_path=len(chunks) - 1,
                             offset=chunks[-1].offset,
                         )
@@ -2263,6 +2266,7 @@ class BitString(Obj):
                 except TagMismatch:
                     raise DecodeError(
                         "expected BitString encoded chunk",
+                        klass=self.__class__,
                         decode_path=sub_decode_path,
                         offset=sub_offset,
                     )
@@ -2273,6 +2277,7 @@ class BitString(Obj):
             if len(chunks) == 0:
                 raise DecodeError(
                     "no chunks",
+                    klass=self.__class__,
                     decode_path=decode_path,
                     offset=offset,
                 )
@@ -2282,6 +2287,7 @@ class BitString(Obj):
                 if chunk.bit_len % 8 != 0:
                     raise DecodeError(
                         "BitString chunk is not multiple of 8 bit",
+                        klass=self.__class__,
                         decode_path=decode_path + (str(chunk_i),),
                         offset=chunk.offset,
                     )
@@ -2566,6 +2572,7 @@ class OctetString(Obj):
             if not ctx.get("bered", False):
                 raise DecodeError(
                     "unallowed BER constructed encoding",
+                    klass=self.__class__,
                     decode_path=decode_path,
                     offset=offset,
                 )
@@ -2611,6 +2618,7 @@ class OctetString(Obj):
                     if vlen > l:
                         raise DecodeError(
                             "chunk out of bounds",
+                            klass=self.__class__,
                             decode_path=len(chunks) - 1,
                             offset=chunks[-1].offset,
                         )
@@ -2626,6 +2634,7 @@ class OctetString(Obj):
                 except TagMismatch:
                     raise DecodeError(
                         "expected OctetString encoded chunk",
+                        klass=self.__class__,
                         decode_path=sub_decode_path,
                         offset=sub_offset,
                     )
@@ -2636,6 +2645,7 @@ class OctetString(Obj):
             if len(chunks) == 0:
                 raise DecodeError(
                     "no chunks",
+                    klass=self.__class__,
                     decode_path=decode_path,
                     offset=offset,
                 )
-- 
2.44.0