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⚡ Bolt: Optimize string exclusions any() to loop in project_profile #167

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⚡ Bolt: Optimize string exclusions any() to loop in project_profile #167

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11 changes: 8 additions & 3 deletions src/fuzz_introspector/datatypes/project_profile.py
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Original file line number Diff line number Diff line change
Expand Up @@ -144,7 +144,8 @@ def __init__(self, profiles: List[fuzzer_profile.FuzzerProfile],
# Add all functions from the various profiles into the merged profile. Don't
# add duplicates
logger.info("Creating all_functions dictionary")
excluded_functions = {"sanitizer", "llvm", "LLVMFuzzerTestOneInput"}
# Performance Optimization: Using a tuple for string checks is faster.
excluded_functions = ("sanitizer", "llvm", "LLVMFuzzerTestOneInput")
for profile in profiles:
# Handles jvm constructors
for fd in profile.all_class_constructors.values():
Expand All @@ -159,8 +160,12 @@ def __init__(self, profiles: List[fuzzer_profile.FuzzerProfile],
# Handles normal functions
for fd in profile.all_class_functions.values():
# continue if the function is to be excluded
if any(to_exclude in fd.function_name
for to_exclude in excluded_functions):
is_excluded = False
for to_exclude in excluded_functions:
if to_exclude in fd.function_name:
is_excluded = True
break
if is_excluded:
continue

current_fd = self.all_functions.get(fd.function_name)
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