1 files changed, 0 insertions, 86 deletions
diff --git a/infra/cifuzz/stack_parser.py b/infra/cifuzz/stack_parser.py
deleted file mode 100644
index b53f875f..00000000
--- a/infra/cifuzz/stack_parser.py
+++ /dev/null
@@ -1,86 +0,0 @@
-# Copyright 2021 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-"""Module for parsing stacks from fuzz targets."""
-
-import logging
-
-# From clusterfuzz: src/python/crash_analysis/crash_analyzer.py
-# Used to get the beginning of the stacktrace.
-STACKTRACE_TOOL_MARKERS = [
-    'AddressSanitizer',
-    'ASAN:',
-    'CFI: Most likely a control flow integrity violation;',
-    'ERROR: libFuzzer',
-    'KASAN:',
-    'LeakSanitizer',
-    'MemorySanitizer',
-    'ThreadSanitizer',
-    'UndefinedBehaviorSanitizer',
-    'UndefinedSanitizer',
-]
-
-# From clusterfuzz: src/python/crash_analysis/crash_analyzer.py
-# Used to get the end of the stacktrace.
-STACKTRACE_END_MARKERS = [
-    'ABORTING',
-    'END MEMORY TOOL REPORT',
-    'End of process memory map.',
-    'END_KASAN_OUTPUT',
-    'SUMMARY:',
-    'Shadow byte and word',
-    '[end of stack trace]',
-    '\nExiting',
-    'minidump has been written',
-]
-
-
-def parse_fuzzer_output(fuzzer_output, parsed_output_file_path):
-  """Parses the fuzzer output from a fuzz target binary.
-
-  Args:
-    fuzzer_output: A fuzz target binary output string to be parsed.
-    parsed_output_file_path: The location to store the parsed output.
-  """
-  # Get index of key file points.
-  begin_stack = None
-  for marker in STACKTRACE_TOOL_MARKERS:
-    marker_index = fuzzer_output.find(marker)
-    if marker_index != -1:
-      begin_stack = marker_index
-      break
-
-  if begin_stack is None:
-    logging.error(
-        b'Could not find a begin stack marker (%s) in fuzzer output:\n%s',
-        STACKTRACE_TOOL_MARKERS, fuzzer_output)
-    return
-
-  end_stack = None
-  for marker in STACKTRACE_END_MARKERS:
-    marker_index = fuzzer_output.find(marker)
-    if marker_index != -1:
-      end_stack = marker_index + len(marker)
-      break
-
-  if end_stack is None:
-    logging.error(
-        b'Could not find an end stack marker (%s) in fuzzer output:\n%s',
-        STACKTRACE_END_MARKERS, fuzzer_output)
-    return
-
-  summary_str = fuzzer_output[begin_stack:end_stack]
-
-  # Write sections of fuzzer output to specific files.
-  with open(parsed_output_file_path, 'a') as summary_handle:
-    summary_handle.write(summary_str)