Flawfinder version 2.0.10, (C) 2001-2019 David A. Wheeler.
Number of rules (primarily dangerous function names) in C/C++ ruleset: 223
Examining data/sdformat-9.3.0+ds/test/integration/fixed_joint_reduction.cc
Examining data/sdformat-9.3.0+ds/test/integration/frame.cc
Examining data/sdformat-9.3.0+ds/test/integration/material_pbr.cc
Examining data/sdformat-9.3.0+ds/test/integration/unknown.cc
Examining data/sdformat-9.3.0+ds/test/integration/plugin_include.cc
Examining data/sdformat-9.3.0+ds/test/integration/joint_axis_dom.cc
Examining data/sdformat-9.3.0+ds/test/integration/link_dom.cc
Examining data/sdformat-9.3.0+ds/test/integration/light_dom.cc
Examining data/sdformat-9.3.0+ds/test/integration/link_light.cc
Examining data/sdformat-9.3.0+ds/test/integration/joint_axis_frame.cc
Examining data/sdformat-9.3.0+ds/test/integration/force_torque_sensor.cc
Examining data/sdformat-9.3.0+ds/test/integration/world_dom.cc
Examining data/sdformat-9.3.0+ds/test/integration/deprecated_specs.cc
Examining data/sdformat-9.3.0+ds/test/integration/joint_dom.cc
Examining data/sdformat-9.3.0+ds/test/integration/plugin_attribute.cc
Examining data/sdformat-9.3.0+ds/test/integration/model_dom.cc
Examining data/sdformat-9.3.0+ds/test/integration/locale_fix.cc
Examining data/sdformat-9.3.0+ds/test/integration/visual_dom.cc
Examining data/sdformat-9.3.0+ds/test/integration/cfm_damping_implicit_spring_damper.cc
Examining data/sdformat-9.3.0+ds/test/integration/plugin_bool.cc
Examining data/sdformat-9.3.0+ds/test/integration/include.cc
Examining data/sdformat-9.3.0+ds/test/integration/urdf_gazebo_extensions.cc
Examining data/sdformat-9.3.0+ds/test/integration/collision_dom.cc
Examining data/sdformat-9.3.0+ds/test/integration/root_dom.cc
Examining data/sdformat-9.3.0+ds/test/integration/model_versions.cc
Examining data/sdformat-9.3.0+ds/test/integration/audio.cc
Examining data/sdformat-9.3.0+ds/test/integration/geometry_dom.cc
Examining data/sdformat-9.3.0+ds/test/integration/disable_fixed_joint_reduction.cc
Examining data/sdformat-9.3.0+ds/test/integration/sdf_basic.cc
Examining data/sdformat-9.3.0+ds/test/integration/includes.cc
Examining data/sdformat-9.3.0+ds/test/integration/category_bitmask.cc
Examining data/sdformat-9.3.0+ds/test/integration/surface_dom.cc
Examining data/sdformat-9.3.0+ds/test/integration/locale_fix_cxx.cc
Examining data/sdformat-9.3.0+ds/test/integration/nested_model.cc
Examining data/sdformat-9.3.0+ds/test/integration/schema_test.cc
Examining data/sdformat-9.3.0+ds/test/integration/provide_feedback.cc
Examining data/sdformat-9.3.0+ds/test/integration/urdf_joint_parameters.cc
Examining data/sdformat-9.3.0+ds/test/integration/sdf_custom.cc
Examining data/sdformat-9.3.0+ds/test/integration/parser_error_detection.cc
Examining data/sdformat-9.3.0+ds/test/integration/actor_dom.cc
Examining data/sdformat-9.3.0+ds/test/integration/element_memory_leak.cc
Examining data/sdformat-9.3.0+ds/test/integration/converter.cc
Examining data/sdformat-9.3.0+ds/test/performance/parser_urdf.cc
Examining data/sdformat-9.3.0+ds/src/Plane.cc
Examining data/sdformat-9.3.0+ds/src/parser.cc
Examining data/sdformat-9.3.0+ds/src/Magnetometer.cc
Examining data/sdformat-9.3.0+ds/src/Material_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Physics_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Light_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Noise.cc
Examining data/sdformat-9.3.0+ds/src/Altimeter_TEST.cc
Examining data/sdformat-9.3.0+ds/src/SDF_TEST.cc
Examining data/sdformat-9.3.0+ds/src/ign_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Collision.cc
Examining data/sdformat-9.3.0+ds/src/Surface_TEST.cc
Examining data/sdformat-9.3.0+ds/src/parser_urdf_TEST.cc
Examining data/sdformat-9.3.0+ds/src/SDFExtension.cc
Examining data/sdformat-9.3.0+ds/src/Lidar.cc
Examining data/sdformat-9.3.0+ds/src/Visual_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Imu.cc
Examining data/sdformat-9.3.0+ds/src/Root.cc
Examining data/sdformat-9.3.0+ds/src/Mesh.cc
Examining data/sdformat-9.3.0+ds/src/Sphere_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Converter.cc
Examining data/sdformat-9.3.0+ds/src/Cylinder_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Box_TEST.cc
Examining data/sdformat-9.3.0+ds/src/World.cc
Examining data/sdformat-9.3.0+ds/src/Root_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Frame.cc
Examining data/sdformat-9.3.0+ds/src/Camera.cc
Examining data/sdformat-9.3.0+ds/src/Exception.cc
Examining data/sdformat-9.3.0+ds/src/Link_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Error_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Actor.cc
Examining data/sdformat-9.3.0+ds/src/Mesh_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Converter_TEST.cc
Examining data/sdformat-9.3.0+ds/src/FrameSemantics.cc
Examining data/sdformat-9.3.0+ds/src/Collision_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Gui.cc
Examining data/sdformat-9.3.0+ds/src/Joint.cc
Examining data/sdformat-9.3.0+ds/src/Visual.cc
Examining data/sdformat-9.3.0+ds/src/Scene.cc
Examining data/sdformat-9.3.0+ds/src/Utils_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Box.cc
Examining data/sdformat-9.3.0+ds/src/JointAxis_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Pbr_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Camera_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Cylinder.cc
Examining data/sdformat-9.3.0+ds/src/FrameSemantics_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Element_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Scene_TEST.cc
Examining data/sdformat-9.3.0+ds/src/SemanticPose_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Plane_TEST.cc
Examining data/sdformat-9.3.0+ds/src/SDF.cc
Examining data/sdformat-9.3.0+ds/src/Sensor_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Atmosphere.cc
Examining data/sdformat-9.3.0+ds/src/Imu_TEST.cc
Examining data/sdformat-9.3.0+ds/src/win/tinyxml/tinystr.cpp
Examining data/sdformat-9.3.0+ds/src/win/tinyxml/tinystr.h
Examining data/sdformat-9.3.0+ds/src/win/tinyxml/tinyxmlparser.cpp
Examining data/sdformat-9.3.0+ds/src/win/tinyxml/tinyxml.h
Examining data/sdformat-9.3.0+ds/src/win/tinyxml/tinyxmlerror.cpp
Examining data/sdformat-9.3.0+ds/src/win/tinyxml/tinyxml.cpp
Examining data/sdformat-9.3.0+ds/src/Link.cc
Examining data/sdformat-9.3.0+ds/src/Surface.cc
Examining data/sdformat-9.3.0+ds/src/Joint_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Altimeter.cc
Examining data/sdformat-9.3.0+ds/src/Geometry_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Model.cc
Examining data/sdformat-9.3.0+ds/src/AirPressure_TEST.cc
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_exception/exception.h
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_model/pose.h
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_model/twist.h
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_model/model.h
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_model/joint.h
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_model/color.h
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_model/types.h
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_model/link.h
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_model/utils.h
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_model_state/twist.h
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_model_state/types.h
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_model_state/model_state.h
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_world/world.h
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_world/types.h
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_parser/twist.cpp
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_parser/urdf_parser.h
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_parser/joint.cpp
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_parser/model.cpp
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_parser/exportdecl.h
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_parser/link.cpp
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_parser/world.cpp
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_parser/pose.cpp
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_parser/check_urdf.cpp
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_parser/urdf_sensor.cpp
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_parser/urdf_to_graphiz.cpp
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_parser/urdf_model_state.cpp
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_sensor/types.h
Examining data/sdformat-9.3.0+ds/src/urdf/urdf_sensor/sensor.h
Examining data/sdformat-9.3.0+ds/src/Noise_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Model_TEST.cc
Examining data/sdformat-9.3.0+ds/src/parser_urdf.cc
Examining data/sdformat-9.3.0+ds/src/SemanticPose.cc
Examining data/sdformat-9.3.0+ds/src/World_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Param_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Material.cc
Examining data/sdformat-9.3.0+ds/src/Magnetometer_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Element.cc
Examining data/sdformat-9.3.0+ds/src/Console_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Types_TEST.cc
Examining data/sdformat-9.3.0+ds/src/JointAxis.cc
Examining data/sdformat-9.3.0+ds/src/Types.cc
Examining data/sdformat-9.3.0+ds/src/parser_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Exception_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Pbr.cc
Examining data/sdformat-9.3.0+ds/src/Light.cc
Examining data/sdformat-9.3.0+ds/src/Sensor.cc
Examining data/sdformat-9.3.0+ds/src/Utils.cc
Examining data/sdformat-9.3.0+ds/src/Atmosphere_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Sphere.cc
Examining data/sdformat-9.3.0+ds/src/Geometry.cc
Examining data/sdformat-9.3.0+ds/src/Frame_TEST.cc
Examining data/sdformat-9.3.0+ds/src/AirPressure.cc
Examining data/sdformat-9.3.0+ds/src/Console.cc
Examining data/sdformat-9.3.0+ds/src/Actor_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Error.cc
Examining data/sdformat-9.3.0+ds/src/Physics.cc
Examining data/sdformat-9.3.0+ds/src/Gui_TEST.cc
Examining data/sdformat-9.3.0+ds/src/Param.cc
Examining data/sdformat-9.3.0+ds/src/Lidar_TEST.cc
Examining data/sdformat-9.3.0+ds/src/ign.cc
Examining data/sdformat-9.3.0+ds/src/Filesystem.cc
Examining data/sdformat-9.3.0+ds/src/Filesystem_TEST.cc
Examining data/sdformat-9.3.0+ds/examples/simple.cc
Examining data/sdformat-9.3.0+ds/examples/dom.cc
FINAL RESULTS:
data/sdformat-9.3.0+ds/src/ign_TEST.cc:29:11: [4] (shell) popen:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
#define popen _popen
data/sdformat-9.3.0+ds/src/ign_TEST.cc:41:16: [4] (shell) popen:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
FILE *pipe = popen(_cmd.c_str(), "r");
data/sdformat-9.3.0+ds/src/urdf/urdf_parser/urdf_to_graphiz.cpp:117:7: [4] (shell) system:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
if (system(command.c_str()) != -1)
data/sdformat-9.3.0+ds/src/win/tinyxml/tinyxml.h:70:26: [4] (format) _snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#define TIXML_SNPRINTF _snprintf
data/sdformat-9.3.0+ds/src/win/tinyxml/tinyxml.h:71:26: [4] (buffer) sscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function.
#define TIXML_SSCANF sscanf
data/sdformat-9.3.0+ds/src/win/tinyxml/tinyxml.h:75:26: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#define TIXML_SNPRINTF snprintf
data/sdformat-9.3.0+ds/src/win/tinyxml/tinyxml.h:76:26: [4] (buffer) sscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function.
#define TIXML_SSCANF sscanf
data/sdformat-9.3.0+ds/src/win/tinyxml/tinyxml.h:78:26: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#define TIXML_SNPRINTF snprintf
data/sdformat-9.3.0+ds/src/win/tinyxml/tinyxml.h:79:26: [4] (buffer) sscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function.
#define TIXML_SSCANF sscanf
data/sdformat-9.3.0+ds/src/win/tinyxml/tinyxmlparser.cpp:36:21: [4] (format) printf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
# define TIXML_LOG printf
data/sdformat-9.3.0+ds/test/integration/element_memory_leak.cc:34:16: [4] (shell) popen:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
FILE *pipe = popen(_cmd.c_str(), "r");
data/sdformat-9.3.0+ds/test/integration/locale_fix.cc:38:14: [4] (shell) popen:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
FILE *fp = popen("locale -a | grep '^es\\|^pt_\\|^it_' | head -n 1", "r");
data/sdformat-9.3.0+ds/test/integration/schema_test.cc:53:11: [4] (shell) system:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
if (system(xmllintCmd.c_str()) != 0)
data/sdformat-9.3.0+ds/src/Console.cc:50:27: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
const char *home = std::getenv("HOME");
data/sdformat-9.3.0+ds/src/Console_TEST.cc:33:21: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
const char *tmp = getenv("TMPDIR");
data/sdformat-9.3.0+ds/src/Filesystem.cc:141:11: [3] (buffer) realpath:
This function does not protect against buffer overflows, and some
implementations can overflow internally (CWE-120/CWE-785!). Ensure that the
destination buffer is at least of size MAXPATHLEN, andto protect against
implementation problems, the input argument should also be checked to
ensure it is no larger than MAXPATHLEN.
if (realpath(buf.data(), resolved) != nullptr)
data/sdformat-9.3.0+ds/src/Filesystem_TEST.cc:37:21: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
const char *tmp = getenv("TMPDIR");
data/sdformat-9.3.0+ds/src/Filesystem_TEST.cc:60:7: [3] (buffer) realpath:
This function does not protect against buffer overflows, and some
implementations can overflow internally (CWE-120/CWE-785!). Ensure that the
destination buffer is at least of size MAXPATHLEN, andto protect against
implementation problems, the input argument should also be checked to
ensure it is no larger than MAXPATHLEN.
if (realpath(dtemp, resolved) == nullptr)
data/sdformat-9.3.0+ds/src/Filesystem_TEST.cc:120:3: [3] (random) srand:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
srand(static_cast<uint32_t>(time(nullptr)));
data/sdformat-9.3.0+ds/src/SDF.cc:128:31: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
const char *pathCStr = std::getenv("SDF_PATH");
data/sdformat-9.3.0+ds/src/SDF_TEST.cc:646:21: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
const char *tmp = getenv("TMPDIR");
data/sdformat-9.3.0+ds/src/ign_TEST.cc:729:35: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
char *currentLibraryPath = std::getenv("LD_LIBRARY_PATH");
data/sdformat-9.3.0+ds/src/Console.cc:74:32: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
this->dataPtr->logFileStream.open(logFile.c_str(), std::ios::out);
data/sdformat-9.3.0+ds/src/Console_TEST.cc:76:14: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
FILE *fp = fopen(sdf_file.c_str(), "w");
data/sdformat-9.3.0+ds/src/Filesystem.cc:139:7: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char resolved[PATH_MAX];
data/sdformat-9.3.0+ds/src/Filesystem_TEST.cc:59:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char resolved[PATH_MAX];
data/sdformat-9.3.0+ds/src/Filesystem_TEST.cc:73:12: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
int fd = open(_filename.c_str(), O_RDWR | O_CREAT, 0644);
data/sdformat-9.3.0+ds/src/Filesystem_TEST.cc:113:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char temp_path[MAX_PATH + 1];
data/sdformat-9.3.0+ds/src/SDF_TEST.cc:691:13: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
auto fp = fopen(tempFile.c_str(), "r");
data/sdformat-9.3.0+ds/src/ign_TEST.cc:46:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buffer[128];
data/sdformat-9.3.0+ds/src/urdf/urdf_parser/urdf_to_graphiz.cpp:72:6: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
os.open(file.c_str());
data/sdformat-9.3.0+ds/src/win/tinyxml/tinystr.cpp:43:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(tmp.start(), data(), length());
data/sdformat-9.3.0+ds/src/win/tinyxml/tinystr.cpp:56:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(tmp.start(), str, len);
data/sdformat-9.3.0+ds/src/win/tinyxml/tinystr.h:74:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(start(), copy.data(), length());
data/sdformat-9.3.0+ds/src/win/tinyxml/tinystr.h:81:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(start(), copy, length());
data/sdformat-9.3.0+ds/src/win/tinyxml/tinystr.h:88:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(start(), str, len);
data/sdformat-9.3.0+ds/src/win/tinyxml/tinystr.h:214:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char str[1];
data/sdformat-9.3.0+ds/src/win/tinyxml/tinyxml.cpp:48:10: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
return fopen( filename, mode );
data/sdformat-9.3.0+ds/src/win/tinyxml/tinyxml.cpp:89:4: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[ 32 ];
data/sdformat-9.3.0+ds/src/win/tinyxml/tinyxml.cpp:94:5: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf( buf, "&#x%02X;", (unsigned) ( c & 0xff ) );
data/sdformat-9.3.0+ds/src/win/tinyxml/tinyxml.cpp:1227:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf [64];
data/sdformat-9.3.0+ds/src/win/tinyxml/tinyxml.cpp:1231:3: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf (buf, "%d", _value);
data/sdformat-9.3.0+ds/src/win/tinyxml/tinyxml.cpp:1238:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf [256];
data/sdformat-9.3.0+ds/src/win/tinyxml/tinyxml.cpp:1242:3: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf (buf, "%g", _value);
data/sdformat-9.3.0+ds/src/win/tinyxml/tinyxml.cpp:1249:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
return atoi (value.c_str ());
data/sdformat-9.3.0+ds/src/win/tinyxml/tinyxmlparser.cpp:597:4: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char cArr[4] = { 0, 0, 0, 0 };
data/sdformat-9.3.0+ds/src/win/tinyxml/tinyxmlparser.cpp:631:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char cArr[4] = { 0, 0, 0, 0 };
data/sdformat-9.3.0+ds/test/integration/element_memory_leak.cc:42:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buffer[128];
data/sdformat-9.3.0+ds/test/integration/locale_fix.cc:46:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buffer[1024];
data/sdformat-9.3.0+ds/test/integration/nested_model.cc:611:6: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fs.open(expectedSdfPath);
data/sdformat-9.3.0+ds/test/integration/nested_model.cc:665:6: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fs.open(expectedSdfPath);
data/sdformat-9.3.0+ds/src/AirPressure.cc:123:26: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
ignition::math::equal(this->dataPtr->referenceAltitude,
data/sdformat-9.3.0+ds/src/Atmosphere.cc:178:21: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
ignition::math::equal(this->dataPtr->temperatureGradient,
data/sdformat-9.3.0+ds/src/Atmosphere.cc:180:21: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
ignition::math::equal(this->dataPtr->pressure,
data/sdformat-9.3.0+ds/src/Camera.cc:588:21: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
ignition::math::equal(this->NearClip(), _cam.NearClip()) &&
data/sdformat-9.3.0+ds/src/Camera.cc:589:21: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
ignition::math::equal(this->FarClip(), _cam.FarClip()) &&
data/sdformat-9.3.0+ds/src/Filesystem.cc:193:15: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
int len = strlen(entry->d_name);
data/sdformat-9.3.0+ds/src/Noise.cc:273:21: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
ignition::math::equal(this->dataPtr->mean, _noise.Mean()) &&
data/sdformat-9.3.0+ds/src/Noise.cc:274:21: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
ignition::math::equal(this->dataPtr->stdDev, _noise.StdDev()) &&
data/sdformat-9.3.0+ds/src/Noise.cc:275:21: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
ignition::math::equal(this->dataPtr->biasMean, _noise.BiasMean()) &&
data/sdformat-9.3.0+ds/src/Noise.cc:276:21: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
ignition::math::equal(this->dataPtr->biasStdDev, _noise.BiasStdDev()) &&
data/sdformat-9.3.0+ds/src/Noise.cc:277:21: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
ignition::math::equal(this->dataPtr->precision, _noise.Precision()) &&
data/sdformat-9.3.0+ds/src/Noise.cc:278:21: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
ignition::math::equal(this->dataPtr->dynamicBiasStdDev,
data/sdformat-9.3.0+ds/src/Noise.cc:280:21: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
ignition::math::equal(this->dataPtr->dynamicBiasCorrelationTime,
data/sdformat-9.3.0+ds/src/Pbr.cc:145:25: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
&& (ignition::math::equal(
data/sdformat-9.3.0+ds/src/Pbr.cc:147:25: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
&& (ignition::math::equal(
data/sdformat-9.3.0+ds/src/Pbr.cc:149:25: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
&& (ignition::math::equal(
data/sdformat-9.3.0+ds/src/Sensor.cc:208:24: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
!ignition::math::equal(this->UpdateRate(), _sensor.UpdateRate()))
data/sdformat-9.3.0+ds/src/parser_urdf.cc:2658:46: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
((!_link->inertial) || ignition::math::equal(_link->inertial->mass, 0.0)))
data/sdformat-9.3.0+ds/src/win/tinyxml/tinystr.cpp:93:70: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
TiXmlString::size_type b_len = static_cast<TiXmlString::size_type>( strlen(b) );
data/sdformat-9.3.0+ds/src/win/tinyxml/tinystr.cpp:103:70: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
TiXmlString::size_type a_len = static_cast<TiXmlString::size_type>( strlen(a) );
data/sdformat-9.3.0+ds/src/win/tinyxml/tinystr.h:80:33: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
init( static_cast<size_type>( strlen(copy) ));
data/sdformat-9.3.0+ds/src/win/tinyxml/tinystr.h:99:35: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
return assign( copy, (size_type)strlen(copy));
data/sdformat-9.3.0+ds/src/win/tinyxml/tinystr.h:111:49: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
return append(suffix, static_cast<size_type>( strlen(suffix) ));
data/sdformat-9.3.0+ds/src/win/tinyxml/tinyxml.cpp:99:33: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
outString->append( buf, (int)strlen( buf ) );
data/sdformat-9.3.0+ds/src/win/tinyxml/tinyxmlparser.cpp:525:12: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
assert( strlen( entity[i].str ) == entity[i].strLength );
data/sdformat-9.3.0+ds/src/win/tinyxml/tinyxmlparser.cpp:641:8: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
p += strlen( endTag );
data/sdformat-9.3.0+ds/src/win/tinyxml/tinyxmlparser.cpp:1364:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
p += strlen( startTag );
data/sdformat-9.3.0+ds/src/win/tinyxml/tinyxmlparser.cpp:1392:8: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
p += strlen( endTag );
data/sdformat-9.3.0+ds/src/win/tinyxml/tinyxmlparser.cpp:1527:8: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
p += strlen( startTag );
ANALYSIS SUMMARY:
Hits = 80
Lines analyzed = 56176 in approximately 1.36 seconds (41373 lines/second)
Physical Source Lines of Code (SLOC) = 38891
Hits@level = [0] 28 [1] 29 [2] 29 [3] 9 [4] 13 [5] 0
Hits@level+ = [0+] 108 [1+] 80 [2+] 51 [3+] 22 [4+] 13 [5+] 0
Hits/KSLOC@level+ = [0+] 2.77699 [1+] 2.05703 [2+] 1.31136 [3+] 0.565684 [4+] 0.334268 [5+] 0
Dot directories skipped = 2 (--followdotdir overrides)
Minimum risk level = 1
Not every hit is necessarily a security vulnerability.
There may be other security vulnerabilities; review your code!
See 'Secure Programming HOWTO'
(https://dwheeler.com/secure-programs) for more information.