2.2

Adjusted Signal

2.2

Raw Pattern Score

100%

Time Factor

2026-10-31

Last Push

3.2K

Stars

Language

944.2K

Lines of Code

1.7K

Files

2.1K

Pattern Hits

2026-10-31

Scan Date

0.01

HC Hit Rate

Risk Review · Payload v1

Use each vector to guide manual verification of the underlying findings.

Payload schema: 1.0.0 · Engine: 2.0.0 · Scoring: heuristic-density-v1 · Scan date: 2026-10-31.

Cognitive Ownership Risk 9.3/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 2039 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.1/100 · LOW

Are imports declared and package/API names verified? 11 finding(s).

Agent Over-Engineering Ratio 1.2/100 · LOW

Are wrappers, guards, and repeated structures necessary? 89 finding(s).

PR Review Velocity Impact 11.8/100 · LOW

Which changes need focused human review? 2134 finding(s).

What These Metrics Mean

Adjusted Signal: Legacy pattern score normalized per 1,000 scanned lines and multiplied by the repository-level time factor. It is not an estimate of AI authorship.
Raw Pattern Score: Sum of severity- and context-weighted pattern findings before applying the time factor.
Time Factor: A coarse multiplier based on repository last-push metadata. It does not identify when individual code was written.
Pattern Hits: Count of configured pattern findings. Review each location and surrounding code before acting.
HC Hit Rate: High- and critical-severity findings per scanned file. Severity is a configured detector weight, not proof of a vulnerability or authorship.
Lines / Files: Scan coverage denominators used by the legacy normalized score.

Pattern-Signal History

This chart tracks the legacy adjusted pattern score across scan runs. Changes can reflect source changes, scan coverage, or detector/scoring versions; they do not measure AI adoption or prove that a team refactored code. Compare runs only when their scoring versions are compatible. The dashed line tracks the raw pattern-hit count.

Severity Breakdown

Groups findings by configured severity weight. Severity is not a confidence estimate, security rating, or proof that a package is missing. Verify imports against the project's manifests and inspect each finding in its local design context.

CRITICAL 0HIGH 10MEDIUM 96LOW 2028

Directory Score Breakdown

This horizontal bar chart shows where configured pattern scores accumulate across directories. Treat the bars as locations to inspect, not as evidence of authorship or code quality. Use the file-level findings to decide whether a directory needs a focused ownership, dependency, complexity, or review check.

Pattern Findings

The scanner identified 2134 distinct pattern matches across 16 syntactic categories. Each entry below represents a discrete location in the source code where the engine recorded a detector match to inspect in context. Expand any category row to inspect the individual file paths, line numbers, code snippets, and the lexical context (CODE, COMMENT, or STRING) in which each match was detected.

Reading the findings table: The Severity column indicates the configured finding weight (CRITICAL / HIGH / MEDIUM / LOW). The Context column identifies whether the match occurred inside executable code, an inline comment, or a string literal — legacy comment-context matches receive a ×1.5 score weight. The ⚡ bolt icon marks clustered matches: three or more patterns within a 10-line window, each receiving an additional ×1.5 density multiplier under the legacy scoring model.

Over-Commented Block1974 hits · 1726 pts

Severity	File	Line	Snippet	Context
LOW	CMakeLists.txt	1	# **********************************************************	COMMENT
LOW	CMakeLists.txt	21	#	COMMENT
LOW	CMakeLists.txt	41	# i#72: RHEL3 linker script has no __executable_start	COMMENT
LOW	CMakeLists.txt	981	CMAKE_SHARED_LINKER_FLAGS_${config_upper})	COMMENT
LOW	CMakeLists.txt	1081	# We just avoid it for VS generators as a workaround.	COMMENT
LOW	CMakeLists.txt	1501	)	COMMENT
LOW	CMakeLists.txt	1561	# since the Extensions depend on DynamoRIO and in some cases each other	COMMENT
LOW	CMakeLists.txt	2041	# Non-fatal for a single, un-official build.	COMMENT
LOW	CMakeLists.txt	2181	DR_target_install(CODE "file(APPEND \"${PROJECT_BINARY_DIR}/CMakeFiles/Export/cmake/${exported_targets_name}.cmake\" \"$	COMMENT
LOW	clients/CMakeLists.txt	1	# **********************************************************	COMMENT
LOW	clients/drcov/CMakeLists.txt	1	# **********************************************************	COMMENT
LOW	clients/drcov/CMakeLists.txt	21	# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE	COMMENT
LOW	clients/drcov/postprocess/drcov2lcov.cpp	41		COMMENT
LOW	clients/standalone/winsysnums.c	61		COMMENT
LOW	clients/standalone/CMakeLists.txt	1	# **********************************************************	COMMENT
LOW	clients/common/utils.h	41	# define IF_DEBUG(x) x	COMMENT
LOW	clients/common/utils.h	61	#ifdef WINDOWS	COMMENT
LOW	clients/drcpusim/CMakeLists.txt	1	# **********************************************************	COMMENT
LOW	clients/drcpusim/drcpusim.cpp	761	report_invalid_opcode(instr_get_opcode(instr), instr_get_app_pc(instr));	COMMENT
LOW	clients/drcpusim/tests/cpuid.c	41	#define CPUID_INTEL_EDX /* ineI */ 0x49656e69	COMMENT
LOW	clients/drcachesim/CMakeLists.txt	1	# **********************************************************	COMMENT
LOW	clients/drcachesim/CMakeLists.txt	21	# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE	COMMENT
LOW	clients/drcachesim/analysis_tool.h	281	// The following fields are set automatically by the analyzer framework after	COMMENT
LOW	clients/drcachesim/analyzer.h	41	/**	COMMENT
LOW	clients/drcachesim/analyzer.h	421	std::size_t	COMMENT
LOW	clients/drcachesim/analyzer.h	461	shard_type_t shard_type_ = SHARD_BY_THREAD;	COMMENT
LOW	clients/drcachesim/analyzer.cpp	41	#include <iostream>	COMMENT
LOW	clients/drcachesim/analyzer.cpp	61	#include "noise_generator.h"	COMMENT
LOW	clients/drcachesim/analyzer_multi.cpp	41	#include "tracer/raw2trace_directory.h"	COMMENT
LOW	clients/drcachesim/analyzer_multi.cpp	61	#include "tools/histogram_create.h"	COMMENT
LOW	clients/drcachesim/launcher.cpp	41	# define WIN32_LEAN_AND_MEAN	COMMENT
LOW	clients/drcachesim/reader/reader.h	41	#include <stddef.h>	COMMENT
LOW	clients/drcachesim/reader/reader.h	221	// fetch record size, but removing one byte doesn't change the struct size.	COMMENT
LOW	clients/drcachesim/reader/file_reader.h	41	#include <inttypes.h>	COMMENT
LOW	clients/drcachesim/reader/config_reader.h	81	// Cache associativity. Must be a power of 2.	COMMENT
LOW	clients/drcachesim/reader/zipfile_file_reader.cpp	241	// read its first instr. However, this does not change how we do chunk	COMMENT
LOW	clients/drcachesim/tracer/instru.cpp	41	#include "drmgr.h"	COMMENT
LOW	clients/drcachesim/tracer/instru.cpp	61	// XXX: this decoding logic may be moved to DR's IR for reuse.	COMMENT
LOW	clients/drcachesim/tracer/instru.cpp	261	// Returns -1 on error. It's hard for callers to omit the cpu marker though	COMMENT
LOW	clients/drcachesim/tracer/instru_offline.cpp	41	#include <cstdint>	COMMENT
LOW	clients/drcachesim/tracer/raw2trace_shared.cpp	621	#ifdef X86	COMMENT
LOW	clients/drcachesim/tracer/raw2trace.h	41	* @brief DrMemtrace offline trace post-processing customization.	COMMENT
LOW	clients/drcachesim/tracer/raw2trace.h	61	#include <unordered_map>	COMMENT
LOW	clients/drcachesim/tracer/raw2trace.h	81	namespace drmemtrace {	COMMENT
LOW	clients/drcachesim/tracer/raw2trace.h	1081	// get_write_buffer() may reuse the same buffer after write() or	COMMENT
LOW	clients/drcachesim/tracer/raw2trace.h	1321	// and c++11 std::unordered_map (including tuning its load factor, initial size,	COMMENT
LOW	clients/drcachesim/tracer/instru.h	41	#include <sys/types.h>	COMMENT
LOW	clients/drcachesim/tracer/instr_counter.cpp	41	#include <stddef.h>	COMMENT
LOW	clients/drcachesim/tracer/kcore_copy.cpp	41	#include <set>	COMMENT
LOW	clients/drcachesim/tracer/output.cpp	41	#include <sys/types.h>	COMMENT
LOW	clients/drcachesim/tracer/output.cpp	61	#ifdef HAS_SNAPPY	COMMENT
LOW	clients/drcachesim/tracer/output.cpp	161	// Another thread already changed the mode.	COMMENT
LOW	clients/drcachesim/tracer/output.cpp	861	redzone_size, REDZONE_SENTINEL);	COMMENT
LOW	clients/drcachesim/tracer/output.cpp	1041	// the corresponding physical. We assume the mappings are static, allowing	COMMENT
LOW	clients/drcachesim/tracer/output.cpp	1301	// switch is made, it will take effect in some thread at the top of a block in	COMMENT
LOW	clients/drcachesim/tracer/syscall_pt_trace.cpp	41	#include <string>	COMMENT
LOW	clients/drcachesim/tracer/func_trace.cpp	41	#include <cstdint>	COMMENT
LOW	clients/drcachesim/tracer/raw2trace.cpp	41	#include "raw2trace.h"	COMMENT
LOW	clients/drcachesim/tracer/raw2trace.cpp	61	#include <cstdarg>	COMMENT
LOW	clients/drcachesim/tracer/raw2trace.cpp	281	buf_in = reinterpret_cast<byte *>(buf_base); // Defensive: update the returned buf.	COMMENT
1914 more matches not shown…

Excessive Try-Catch Wrapping61 hits · 143 pts

Severity	File	Line	Snippet	Context
MEDIUM	clients/standalone/winsysnums.c	711	print("Error %d searching \"%s\" for \"%s\"\n", symres, fullpath, sym_with_mod);	CODE
MEDIUM	clients/standalone/winsysnums.c	812	print("Error loading %s\n", dllname);	CODE
MEDIUM	tools/libdynamorio.so-gdb.py	127	print("Error parsing gdb version ({0})".format(gdb.VERSION))	CODE
MEDIUM	core/ir/aarch64/codecsort.py	75	print("Error parsing line: {}".format(line), file=sys.stderr)	CODE
MEDIUM	suite/tests/tools.c	200	print("Error on munmap: %d\n", errno);	CODE
MEDIUM	suite/tests/tools.c	204	print("Error on VirtualFree\n");	CODE
MEDIUM	suite/tests/tools.c	222	print("Error on mprotect: %d\n", errno);	CODE
MEDIUM	suite/tests/tools.c	227	print("Error on VirtualProtect\n");	CODE
MEDIUM	suite/tests/tools.c	241	print("Error on VirtualProtect\n");	CODE
MEDIUM	suite/tests/tools.h	633	print("Error using NTFlush method\n");	CODE
MEDIUM	suite/tests/runall/detach_test.c	253	print("Error creating window\n");	CODE
MEDIUM	suite/tests/runall/detach_test.c	280	print("Error creating window thread\n");	CODE
MEDIUM	suite/tests/runall/detach_test.c	290	print("Error creating self-suspend thread\n");	CODE
MEDIUM	suite/tests/runall/detach_test.c	311	print("Error creating exit thread\n");	CODE
MEDIUM	suite/tests/runall/earlythread.c	143	print("Error in CreateRemoteThread(Code %d)\n", GetLastError());	CODE
MEDIUM	suite/tests/security-win32/apc-shellcode.c	106	print("Error using NtQueueApcThread %x\n", status);	CODE
MEDIUM	suite/tests/client-interface/winxfer.c	185	print("Error creating thread\n");	CODE
MEDIUM	suite/tests/client-interface/winxfer.c	197	print("Error %d posting window message\n", GetLastError());	CODE
MEDIUM	suite/tests/client-interface/winxfer.c	210	print("Error %d posting window message\n", GetLastError());	CODE
MEDIUM	suite/tests/client-interface/winxfer.c	218	print("Error %d posting thread message\n", GetLastError());	CODE
MEDIUM⚡	suite/tests/client-interface/file_io.c	197	print("Error: fail(%d) to set rlimit for RLIMIT_NOFILE with "	CODE
MEDIUM⚡	suite/tests/client-interface/file_io.c	205	print("Error: fail(%d) to set rlimit for RLIMIT_NOFILE "	CODE
MEDIUM⚡	suite/tests/client-interface/file_io.c	214	print("Error: should fail to set rlimit for RLIMIT_NOFILE with higher value\n");	CODE
MEDIUM⚡	suite/tests/client-interface/file_io.c	221	print("Error: fail(%d) to set rlimit for RLIMIT_NOFILE with "	CODE
MEDIUM⚡	suite/tests/client-interface/file_io.c	228	print("Error: should fail to raise hard limit\n");	CODE
MEDIUM⚡	suite/tests/client-interface/file_io.c	235	print("Error: should fail with EINVAL if max>cur\n");	CODE
MEDIUM⚡	suite/tests/client-interface/file_io.c	257	print("Error: fail(%d) to get prlimit for RLIMIT_NOFILE\n", errno);	CODE
MEDIUM⚡	suite/tests/client-interface/file_io.c	264	print("Error: fail(%d) to set prlimit for RLIMIT_NOFILE with "	CODE
MEDIUM⚡	suite/tests/client-interface/file_io.c	271	print("Error: fail(%d) to set prlimit for RLIMIT_NOFILE back "	CODE
MEDIUM⚡	suite/tests/client-interface/file_io.c	279	print("Error: should fail to set prlimit for RLIMIT_NOFILE with higher "	CODE
MEDIUM⚡	suite/tests/client-interface/file_io.c	289	print("Error: fail(%d) to set/get rlimit\n", errno);	CODE
MEDIUM	suite/tests/client-interface/drmgr-test.c	195	print("Error creating thread\n");	CODE
MEDIUM	suite/tests/client-interface/drmgr-test.c	207	print("Error %d posting window message\n", GetLastError());	CODE
MEDIUM	suite/tests/client-interface/drmgr-test.c	220	print("Error %d posting window message\n", GetLastError());	CODE
MEDIUM	suite/tests/client-interface/drmgr-test.c	228	print("Error %d posting thread message\n", GetLastError());	CODE
MEDIUM	suite/tests/client-interface/annotation-concurrency.c	129	print("Error: failed to load %s() from lib %s:\n", name, lib_name);	CODE
MEDIUM	suite/tests/client-interface/annotation-concurrency.c	142	print("Error: failed to load %s() from lib %s:\n%s\n", name, lib_name, error);	CODE
MEDIUM	suite/tests/client-interface/annotation-concurrency.c	334	print("Error: failed to load lib %s\n", lib_name);	CODE
MEDIUM	suite/tests/client-interface/annotation-concurrency.c	340	print("Error: failed to load lib %s\n", lib_path);	CODE
MEDIUM	suite/tests/client-interface/ldstex.c	102	print("Error in ldstex_inc6x_stolen: %d\n", my_var);	CODE
MEDIUM⚡	suite/tests/client-interface/ldstex.c	139	print("Error in ldstex_inc_pair: %d %d\n", my_var.counter1, my_var.counter2);	CODE
MEDIUM⚡	suite/tests/client-interface/ldstex.c	143	print("Error in ldstex_inc_half: %d\n", half_ctr);	CODE
MEDIUM⚡	suite/tests/client-interface/ldstex.c	148	print("Error in ldstex_inc_byte: %d\n", byte_ctr);	CODE
MEDIUM⚡	suite/tests/client-interface/ldstex.c	153	print("Error in ldstex_inc_shapes: %d\n", ctr);	CODE
MEDIUM⚡	suite/tests/client-interface/ldstex.c	160	print("Error in ldstex_inc32_with_xzr: %d %d\n", my_var.counter1,	CODE
MEDIUM⚡	suite/tests/client-interface/ldstex.c	166	print("Error in ldstex_inc64_with_xzr: %ld %ld\n", my_var64.counter1,	CODE
MEDIUM	suite/tests/client-interface/ldstex.c	188	print("Error: r0 was not restored to 0: %p\n", sc->SC_R0);	CODE
MEDIUM	suite/tests/client-interface/ldstex.c	197	print("Error: r0 was not restored to 0: %p\n", sc->SC_R0);	CODE
MEDIUM	suite/tests/client-interface/ldstex.c	241	print("Error in ldstex_clrex: %d\n", my_var);	CODE
MEDIUM	suite/tests/linux/signalfd.c	51	print("Error: in handler for signal %d\n", sig);	CODE
MEDIUM	suite/tests/win32/callback.c	192	print("Error creating thread\n");	CODE
MEDIUM	suite/tests/win32/callback.c	204	print("Error %d posting window message\n", GetLastError());	CODE
MEDIUM	suite/tests/win32/callback.c	217	print("Error %d posting window message\n", GetLastError());	CODE
MEDIUM	suite/tests/win32/callback.c	225	print("Error %d posting thread message\n", GetLastError());	CODE
MEDIUM	suite/tests/win32/threadinjection.c	118	print("Error creating process:\n\"%s\"\n", szCommandLine);	CODE
MEDIUM⚡	suite/tests/win32/threadinjection.c	293	print("Error in SuspendThread()(Code %d)\n", GetLastError());	CODE
MEDIUM⚡	suite/tests/win32/threadinjection.c	296	print("Error in ResumeThread() (Code %d)\n", GetLastError());	CODE
MEDIUM⚡	suite/tests/win32/threadinjection.c	302	print("Error in GetThreadContext (Code %d)\n", GetLastError());	CODE
MEDIUM⚡	suite/tests/win32/threadinjection.c	308	print("Error in SetThreadContext (Code %d)\n", GetLastError());	CODE
MEDIUM	suite/tests/win32/threadinjection.c	390	print("Error in OpenProcess(Code %d)\n", GetLastError());	CODE
1 more matches not shown…

AI Slop Vocabulary20 hits · 52 pts

Severity	File	Line	Snippet	Context
LOW	clients/drcachesim/analyzer.h	97	* #dynamorio::drmemtrace::analyzer_tmpl_t, and simply use reader_tmpl_t<RecordType>	COMMENT
LOW	clients/drcachesim/tools/common/decode_cache.h	325	* When analyzing #memref_t from a trace, it may be better to just use	COMMENT
MEDIUM	clients/drcachesim/scheduler/scheduler_replay.cpp	84	// Now leverage the regular replay code.	COMMENT
MEDIUM	clients/drcachesim/scheduler/scheduler_dynamic.cpp	119	// construct it up front would take similar code to the rebalance so we leverage that	COMMENT
LOW	tools/tracestats.pl	885	# if have both stubs and times, just use stubs	COMMENT
MEDIUM	tools/extract-stats.pl	475	# Buffer the lines pertaining to memory data	COMMENT
MEDIUM	tools/DRstats/DynamoRIODoc.cpp	263	// be robust -- make sure app file exists	COMMENT
MEDIUM	tools/DRstats/DynamoRIODoc.cpp	296	// be robust	COMMENT
MEDIUM	tools/desktop-scripts/cpu_idle.pl	75	# To keep it a little more robust, find index for CPU, WSS etc.	COMMENT
MEDIUM	tools/desktop-scripts/cpu_idle.pl	91	# little robust, get the index CPU, so this will work	COMMENT
MEDIUM	core/ir/riscv64/codec.py	42	# instruction-specific [de]ncoder will utilize branch predictor better and not	COMMENT
MEDIUM	core/ir/x86/decode_fast.c	356	#if 0 /* to be robust wrt future additions we assume all entries are 1 */	COMMENT
MEDIUM	core/ir/x86/decode_fast.c	377	#if 0 /* to be robust wrt future additions we assume all entries are 1 */	COMMENT
MEDIUM	core/ir/x86/decode.c	1547	* XXX i#1312: improve this code here, it is not very robust. For AVX-512, this	COMMENT
LOW	core/unix/module.c	94	/* Add the non-contiguous segments (i#160/PR 562667). We could just add	COMMENT
MEDIUM	ext/drx/drx.h	166	* #DRX_COUNTER_REL_ACQ flag can be used in conjunction with #DRX_COUNTER_64BIT.	COMMENT
MEDIUM	ext/drsyms/drsyms_windows.c	54	* TODO i#449: be more robust about handling failures packing in	COMMENT
MEDIUM	ext/drsyscall/table_windows_ntusercall.c	852	/* XXX i#996: not 100% sure there's not more nuanced behavior to	COMMENT
MEDIUM	ext/drsyscall/pdb2sysfile.cpp	784	/* XXX DRi#2715: drsyms sometimes passes bogus offsets so we're robust here */	COMMENT
LOW	suite/tests/runall/runalltest.sh	112	# XXX: What a hack. Can't we just set the permissions directly	COMMENT

Decorative Section Separators14 hits · 42 pts

Severity	File	Line	Snippet	Context
MEDIUM	tools/desktop-scripts/desktop_nightly.pl	110	#--------------------------------------------------------------------------	COMMENT
MEDIUM	tools/desktop-scripts/measure_cores.pl	71	#--------------------------------------------------	COMMENT
MEDIUM	tools/desktop-scripts/cpu_idle.pl	74	#------------------------------------------------------------------------------	COMMENT
MEDIUM	tools/desktop-scripts/getmeminfo_automate.pl	66	#--------------------------------------------------------------------------	COMMENT
MEDIUM	tools/desktop-scripts/measure_mem.pl	146	#--------------------------------------------------------------------------	COMMENT
MEDIUM	tools/desktop-scripts/install_cores.pl	53	#--------------------------------------------------	COMMENT
MEDIUM	tools/desktop-scripts/getservices.pl	76	#-------------------------------------------------------------------------	COMMENT
MEDIUM	tools/desktop-scripts/measure_reset.pl	95	#--------------------------------------------------------------------	COMMENT
MEDIUM	tools/desktop-scripts/measure_options.pl	266	#-----------------------------------------------------------------------------	COMMENT
MEDIUM	tools/desktop-scripts/measure_options.pl	372	#--------------------------------------------------------------------------	COMMENT
MEDIUM	tools/desktop-scripts/ie/run.pl	50	#-------------------------------------------------------------------------	COMMENT
MEDIUM	core/ir/aarch64/codec_v80.txt	39	# -----------	COMMENT
MEDIUM	core/ir/aarch64/codec_v80.txt	96	# -------------------------------------------	COMMENT
MEDIUM	core/ir/aarch64/codec_v80.txt	113	# -----------------------	COMMENT

Empty Error Handlers6 hits · 30 pts

Severity	File	Line	Snippet	Context
HIGH	core/ir/riscv64/codec.py	102	except IOError:	CODE
HIGH	core/ir/aarch64/codec.py	611	except IOError:	CODE
HIGH	core/ir/aarch64/codec.py	462	except KeyError:	CODE
HIGH	core/ir/aarch64/codec.py	573	except KeyError:	CODE
HIGH	core/ir/aarch64/codec.py	600	except KeyError:	CODE
HIGH	core/ir/aarch64/codec.py	196	except KeyError:	CODE

Self-Referential Comments6 hits · 18 pts

Severity	File	Line	Snippet	Context
MEDIUM	tools/arm_macros_gen.pl	252	# Create a single-string signature line	COMMENT
MEDIUM	tools/bugcrash.pl	108	## Create a script file	COMMENT
MEDIUM	tools/bugcrash.pl	237	## Create a debugger log file	COMMENT
MEDIUM	core/ir/aarch64/codec.py	565	# Create a set to remove duplicates and sort the values to keep the order of features	COMMENT
MEDIUM	core/ir/aarch64/codec.py	593	# Create a set to remove duplicates and sort the values to keep the order of features	COMMENT
MEDIUM	.github/workflows/ci-x86.yml	179	# Create an Alpine Linux 3.21.2 chroot environment for building	COMMENT

Deep Nesting16 hits · 16 pts

Severity	File	Line	Context
LOW	tools/gdb-scripts/gdb-memquery.py	54	CODE
LOW	core/ir/riscv64/codec.py	944	CODE
LOW	core/ir/riscv64/codec.py	1025	CODE
LOW	core/ir/riscv64/codec.py	1111	CODE
LOW	core/ir/riscv64/codec.py	1154	CODE
LOW	core/ir/riscv64/codec.py	1211	CODE
LOW	core/ir/riscv64/codec.py	1325	CODE
LOW	core/ir/aarch64/codecsort.py	55	CODE
LOW	core/ir/aarch64/codecsort.py	115	CODE
LOW	core/ir/aarch64/codec.py	136	CODE
LOW	core/ir/aarch64/codec.py	176	CODE
LOW	core/ir/aarch64/codec.py	615	CODE
LOW	core/ir/aarch64/codec.py	650	CODE
LOW	core/ir/aarch64/codec.py	695	CODE
LOW	core/ir/aarch64/codec.py	179	CODE
LOW	suite/tests/api/sort-dis-a64.py	36	CODE

Cross-File Repetition3 hits · 15 pts

Severity	File	Snippet	Context
HIGH	tools/run_with_vector_length.py	use prctl(2) to set the process tree's sve vector length. see https://man7.org/linux/man-pages/man2/prctl.2.html for mor	STRING
HIGH	tools/get_vector_length.py	use prctl(2) to set the process tree's sve vector length. see https://man7.org/linux/man-pages/man2/prctl.2.html for mor	STRING
HIGH	tools/set_vector_length.py	use prctl(2) to set the process tree's sve vector length. see https://man7.org/linux/man-pages/man2/prctl.2.html for mor	STRING

Slop Phrases7 hits · 10 pts

Severity	File	Line	Snippet	Context
LOW	tools/DRstats/OptionsDlg.cpp	858	_T("Don't forget to select either a text or binary trace dump."),	CODE
LOW	core/perscache.c	4274	/* XXX case 9648: don't forget to append a guard page -- but we	COMMENT
LOW	core/arch/interp.c	2230	/* XXX: when using follow_direct_call don't forget to set this */	COMMENT
LOW	core/lib/instrument.c	93	* If changing this, don't forget to update:	COMMENT
LOW	ext/drsyscall/table_windows_ntoskrnl.c	70	* Don't forget to re-add the #if 1 below after re-generating	COMMENT
LOW	suite/tests/common/nativeexec.c	208	/* i#2372: make sure to verify we did not lose control! */	COMMENT
LOW	suite/tests/win32/hooker-secur32.c	213	* Don't forget to update the proc name in .template as well.	COMMENT

Unused Imports8 hits · 8 pts

Severity	File	Line	Context
LOW	tools/libdynamorio.so-gdb.py	6	CODE
LOW	tools/gdb-scripts/gdb-drsymload.py	49	CODE
LOW	tools/gdb-scripts/gdb-memquery.py	46	CODE
LOW	core/ir/riscv64/codec.py	47	CODE
LOW	core/ir/riscv64/codec.py	51	CODE
LOW	core/ir/aarch64/codecsort.py	38	CODE
LOW	core/ir/aarch64/codecsort.py	40	CODE
LOW	make/aarch64_check_codec_order.py	41	CODE

Verbosity Indicators4 hits · 6 pts

Severity	File	Line	Snippet	Context
LOW	core/globals.h	309	* This variable stores the length for off-line decoding.	COMMENT
LOW	core/unix/injector.c	1118	/* Finally we need to check if the target actually has SVE state. Only tasks which	COMMENT
LOW	core/unix/os.c	8945	/* process_mmap can be called with PROT_NONE, so we need to check if we	COMMENT
LOW	libutil/utils.c	706	/* case 7586: we need to check if the system has disabled	COMMENT

Redundant / Tautological Comments4 hits · 6 pts

Severity	File	Line	Snippet	Context
LOW	make/aarch64_check_codec_order.py	92	# Check if operand patterns in opnd_defs.txt are ordered by pattern.	COMMENT
LOW	make/aarch64_check_codec_order.py	100	# Check if operand order in opnd_defs.txt and codec.c matches.	COMMENT
LOW	.github/actions/are-format-checks-disabled/action.yml	31	# Check if DISABLE_FORMAT_CHECKS appears in the PR commit messages.	COMMENT
LOW	.github/actions/are-format-checks-disabled/action.yml	32	# Set disable_format_checks to "yes" if it does, "no" otherwise.	COMMENT

Hyper-Verbose Identifiers5 hits · 5 pts

Severity	File	Line	Snippet	Context
LOW	core/ir/riscv64/codec.py	944	def __fixup_uncompressed_inst(self, inst: Instruction):	CODE
LOW	core/ir/aarch64/codec.py	136	def generate_opndset_decoders(opndsettab, opndtab):	CODE
LOW	core/ir/aarch64/codec.py	303	def generate_opndset_encoders(opndsettab, opndtab):	CODE
LOW	core/ir/aarch64/codec.py	515	def generate_opcode_opnd_pairs(patterns):	CODE
LOW	core/ir/aarch64/codec.py	583	def generate_isa_feature_names(patterns):	CODE

Cross-Language Confusion1 hit · 5 pts

Severity	File	Line	Snippet	Context
HIGH	core/ir/aarch64/codec.py	321	tests = ['instr_num_dsts(instr) == %d && instr_num_srcs(instr) == %d' % (len(dsts), len(srcs))]	CODE

Example Usage Blocks3 hits · 4 pts

Severity	File	Line	Snippet	Context
LOW	clients/drcachesim/tools/reuse_distance.h	62	// Example usage:	COMMENT
LOW	tools/gdb-scripts/gdb-drsymload.py	36	# Usage:	COMMENT
LOW	tools/gdb-scripts/gdb-memquery.py	34	# Usage:	COMMENT

Fake / Example Data2 hits · 2 pts

Severity	File	Line	Snippet	Context
LOW	suite/tests/client-interface/segfault.c	42	static volatile void *dummy_value;	CODE
LOW	suite/tests/client-interface/segfault.c	113	dummy_value = (volatile void *)address;	CODE

DynamoRIO/dynamorio

Open-Source Code Quality, Security and Technical Debt Review