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/libpeas-1.28.0/libpeas/gconstructor.h
Examining data/libpeas-1.28.0/libpeas/peas-activatable.c
Examining data/libpeas-1.28.0/libpeas/peas-activatable.h
Examining data/libpeas-1.28.0/libpeas/peas-autocleanups.h
Examining data/libpeas-1.28.0/libpeas/peas-debug.c
Examining data/libpeas-1.28.0/libpeas/peas-debug.h
Examining data/libpeas-1.28.0/libpeas/peas-dirs.c
Examining data/libpeas-1.28.0/libpeas/peas-dirs.h
Examining data/libpeas-1.28.0/libpeas/peas-engine-priv.h
Examining data/libpeas-1.28.0/libpeas/peas-engine.c
Examining data/libpeas-1.28.0/libpeas/peas-engine.h
Examining data/libpeas-1.28.0/libpeas/peas-extension-base.c
Examining data/libpeas-1.28.0/libpeas/peas-extension-base.h
Examining data/libpeas-1.28.0/libpeas/peas-extension-set.c
Examining data/libpeas-1.28.0/libpeas/peas-extension-set.h
Examining data/libpeas-1.28.0/libpeas/peas-extension.c
Examining data/libpeas-1.28.0/libpeas/peas-extension.h
Examining data/libpeas-1.28.0/libpeas/peas-i18n-priv.h
Examining data/libpeas-1.28.0/libpeas/peas-i18n.c
Examining data/libpeas-1.28.0/libpeas/peas-introspection.c
Examining data/libpeas-1.28.0/libpeas/peas-introspection.h
Examining data/libpeas-1.28.0/libpeas/peas-object-module.c
Examining data/libpeas-1.28.0/libpeas/peas-object-module.h
Examining data/libpeas-1.28.0/libpeas/peas-plugin-info-priv.h
Examining data/libpeas-1.28.0/libpeas/peas-plugin-info.c
Examining data/libpeas-1.28.0/libpeas/peas-plugin-info.h
Examining data/libpeas-1.28.0/libpeas/peas-plugin-loader-c.c
Examining data/libpeas-1.28.0/libpeas/peas-plugin-loader-c.h
Examining data/libpeas-1.28.0/libpeas/peas-plugin-loader.c
Examining data/libpeas-1.28.0/libpeas/peas-plugin-loader.h
Examining data/libpeas-1.28.0/libpeas/peas-utils-osx.h
Examining data/libpeas-1.28.0/libpeas/peas-utils.c
Examining data/libpeas-1.28.0/libpeas/peas-utils.h
Examining data/libpeas-1.28.0/libpeas/peas-version-macros.h
Examining data/libpeas-1.28.0/libpeas/peas.h
Examining data/libpeas-1.28.0/libpeas-gtk/peas-gtk-autocleanups.h
Examining data/libpeas-1.28.0/libpeas-gtk/peas-gtk-configurable.c
Examining data/libpeas-1.28.0/libpeas-gtk/peas-gtk-configurable.h
Examining data/libpeas-1.28.0/libpeas-gtk/peas-gtk-disable-plugins-dialog.c
Examining data/libpeas-1.28.0/libpeas-gtk/peas-gtk-disable-plugins-dialog.h
Examining data/libpeas-1.28.0/libpeas-gtk/peas-gtk-plugin-manager-store.c
Examining data/libpeas-1.28.0/libpeas-gtk/peas-gtk-plugin-manager-store.h
Examining data/libpeas-1.28.0/libpeas-gtk/peas-gtk-plugin-manager-view.c
Examining data/libpeas-1.28.0/libpeas-gtk/peas-gtk-plugin-manager-view.h
Examining data/libpeas-1.28.0/libpeas-gtk/peas-gtk-plugin-manager.c
Examining data/libpeas-1.28.0/libpeas-gtk/peas-gtk-plugin-manager.h
Examining data/libpeas-1.28.0/libpeas-gtk/peas-gtk.h
Examining data/libpeas-1.28.0/loaders/lua5.1/peas-lua-internal.c
Examining data/libpeas-1.28.0/loaders/lua5.1/peas-lua-internal.h
Examining data/libpeas-1.28.0/loaders/lua5.1/peas-lua-utils.c
Examining data/libpeas-1.28.0/loaders/lua5.1/peas-lua-utils.h
Examining data/libpeas-1.28.0/loaders/lua5.1/peas-plugin-loader-lua.c
Examining data/libpeas-1.28.0/loaders/lua5.1/peas-plugin-loader-lua.h
Examining data/libpeas-1.28.0/loaders/python/peas-plugin-loader-python.c
Examining data/libpeas-1.28.0/loaders/python/peas-plugin-loader-python.h
Examining data/libpeas-1.28.0/loaders/python/peas-python-internal.c
Examining data/libpeas-1.28.0/loaders/python/peas-python-internal.h
Examining data/libpeas-1.28.0/peas-demo/peas-demo-window.c
Examining data/libpeas-1.28.0/peas-demo/peas-demo-window.h
Examining data/libpeas-1.28.0/peas-demo/peas-demo.c
Examining data/libpeas-1.28.0/peas-demo/plugins/helloworld/peasdemo-hello-world-configurable.c
Examining data/libpeas-1.28.0/peas-demo/plugins/helloworld/peasdemo-hello-world-configurable.h
Examining data/libpeas-1.28.0/peas-demo/plugins/helloworld/peasdemo-hello-world-plugin.c
Examining data/libpeas-1.28.0/peas-demo/plugins/helloworld/peasdemo-hello-world-plugin.h
Examining data/libpeas-1.28.0/peas-demo/plugins/secondtime/second-time.c
Examining data/libpeas-1.28.0/peas-demo/plugins/secondtime/second-time.h
Examining data/libpeas-1.28.0/tests/libpeas/engine.c
Examining data/libpeas-1.28.0/tests/libpeas/extension-c.c
Examining data/libpeas-1.28.0/tests/libpeas/extension-lua.c
Examining data/libpeas-1.28.0/tests/libpeas/extension-py.c
Examining data/libpeas-1.28.0/tests/libpeas/extension-set.c
Examining data/libpeas-1.28.0/tests/libpeas/introspection/introspection-abstract.c
Examining data/libpeas-1.28.0/tests/libpeas/introspection/introspection-abstract.h
Examining data/libpeas-1.28.0/tests/libpeas/introspection/introspection-base.c
Examining data/libpeas-1.28.0/tests/libpeas/introspection/introspection-base.h
Examining data/libpeas-1.28.0/tests/libpeas/introspection/introspection-callable.c
Examining data/libpeas-1.28.0/tests/libpeas/introspection/introspection-callable.h
Examining data/libpeas-1.28.0/tests/libpeas/introspection/introspection-has-prerequisite.c
Examining data/libpeas-1.28.0/tests/libpeas/introspection/introspection-has-prerequisite.h
Examining data/libpeas-1.28.0/tests/libpeas/introspection/introspection-prerequisite.c
Examining data/libpeas-1.28.0/tests/libpeas/introspection/introspection-prerequisite.h
Examining data/libpeas-1.28.0/tests/libpeas/introspection/introspection-unimplemented.c
Examining data/libpeas-1.28.0/tests/libpeas/introspection/introspection-unimplemented.h
Examining data/libpeas-1.28.0/tests/libpeas/plugin-info.c
Examining data/libpeas-1.28.0/tests/libpeas/plugins/embedded/embedded-plugin.c
Examining data/libpeas-1.28.0/tests/libpeas/plugins/embedded/embedded-plugin.h
Examining data/libpeas-1.28.0/tests/libpeas/plugins/extension-c/extension-c-abstract.c
Examining data/libpeas-1.28.0/tests/libpeas/plugins/extension-c/extension-c-abstract.h
Examining data/libpeas-1.28.0/tests/libpeas/plugins/extension-c/extension-c-missing-symbol-plugin.c
Examining data/libpeas-1.28.0/tests/libpeas/plugins/extension-c/extension-c-plugin.c
Examining data/libpeas-1.28.0/tests/libpeas/plugins/extension-c/extension-c-plugin.h
Examining data/libpeas-1.28.0/tests/libpeas/testing/testing-extension.c
Examining data/libpeas-1.28.0/tests/libpeas/testing/testing-extension.h
Examining data/libpeas-1.28.0/tests/libpeas/testing/testing.c
Examining data/libpeas-1.28.0/tests/libpeas/testing/testing.h
Examining data/libpeas-1.28.0/tests/libpeas-gtk/plugin-manager-store.c
Examining data/libpeas-1.28.0/tests/libpeas-gtk/plugin-manager-view.c
Examining data/libpeas-1.28.0/tests/libpeas-gtk/plugin-manager.c
Examining data/libpeas-1.28.0/tests/libpeas-gtk/plugins/builtin-configurable/builtin-configurable.c
Examining data/libpeas-1.28.0/tests/libpeas-gtk/plugins/builtin-configurable/builtin-configurable.h
Examining data/libpeas-1.28.0/tests/libpeas-gtk/plugins/configurable/configurable-plugin.c
Examining data/libpeas-1.28.0/tests/libpeas-gtk/plugins/configurable/configurable-plugin.h
Examining data/libpeas-1.28.0/tests/libpeas-gtk/testing/testing.c
Examining data/libpeas-1.28.0/tests/libpeas-gtk/testing/testing.h
Examining data/libpeas-1.28.0/tests/plugins/builtin/builtin-plugin.c
Examining data/libpeas-1.28.0/tests/plugins/builtin/builtin-plugin.h
Examining data/libpeas-1.28.0/tests/plugins/has-dep/has-dep-plugin.c
Examining data/libpeas-1.28.0/tests/plugins/has-dep/has-dep-plugin.h
Examining data/libpeas-1.28.0/tests/plugins/loadable/loadable-plugin.c
Examining data/libpeas-1.28.0/tests/plugins/loadable/loadable-plugin.h
Examining data/libpeas-1.28.0/tests/plugins/self-dep/self-dep-plugin.c
Examining data/libpeas-1.28.0/tests/plugins/self-dep/self-dep-plugin.h
Examining data/libpeas-1.28.0/tests/testing-util/testing-util.c
Examining data/libpeas-1.28.0/tests/testing-util/testing-util.h
FINAL RESULTS:
data/libpeas-1.28.0/tests/libpeas/testing/testing-extension.c:593:8: [3] (random) g_random_int:
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.
in = g_random_int ();
data/libpeas-1.28.0/tests/libpeas/testing/testing-extension.c:594:11: [3] (random) g_random_int:
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.
inout = g_random_int ();
data/libpeas-1.28.0/tests/libpeas/testing/testing-extension.c:603:8: [3] (random) g_random_int:
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.
in = g_random_int ();
data/libpeas-1.28.0/tests/libpeas/testing/testing-extension.c:604:11: [3] (random) g_random_int:
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.
inout = g_random_int ();
data/libpeas-1.28.0/libpeas/peas-plugin-loader-c.c:129:3: [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 (exten_parameters, parameters, sizeof (GParameter) * n_parameters);
data/libpeas-1.28.0/libpeas-gtk/peas-gtk-plugin-manager-view.c:288:13: [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).
key_len = strlen (case_normalized_key);
data/libpeas-1.28.0/libpeas/gconstructor.h:36:31: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
__pragma(section(".CRT$XCU",read)) \
data/libpeas-1.28.0/libpeas/gconstructor.h:42:31: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
__pragma(section(".CRT$XCU",read)) \
data/libpeas-1.28.0/libpeas/gconstructor.h:54:22: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
section(".CRT$XCU",read)
data/libpeas-1.28.0/libpeas/gconstructor.h:61:22: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
section(".CRT$XCU",read)
data/libpeas-1.28.0/libpeas/peas-engine.c:265:30: [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).
module_path = module_dir + strlen ("resource://");
data/libpeas-1.28.0/libpeas/peas-object-module.c:121:14: [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).
path[strlen (path) - strlen (G_MODULE_SUFFIX) - 1] = '\0';
data/libpeas-1.28.0/libpeas/peas-object-module.c:121:30: [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).
path[strlen (path) - strlen (G_MODULE_SUFFIX) - 1] = '\0';
data/libpeas-1.28.0/libpeas/peas-plugin-info.c:144:51: [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).
bytes = g_resources_lookup_data (filename + strlen ("resource://"),
data/libpeas-1.28.0/libpeas/peas-utils.c:315:9: [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).
len = strlen (loader);
data/libpeas-1.28.0/tests/libpeas/testing/testing-extension.c:660:32: [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).
loader_name = g_new0 (gchar, strlen (loader) + 1);
ANALYSIS SUMMARY:
Hits = 16
Lines analyzed = 20298 in approximately 0.65 seconds (31037 lines/second)
Physical Source Lines of Code (SLOC) = 12063
Hits@level = [0] 0 [1] 11 [2] 1 [3] 4 [4] 0 [5] 0
Hits@level+ = [0+] 16 [1+] 16 [2+] 5 [3+] 4 [4+] 0 [5+] 0
Hits/KSLOC@level+ = [0+] 1.32637 [1+] 1.32637 [2+] 0.414491 [3+] 0.331592 [4+] 0 [5+] 0
Dot directories skipped = 1 (--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.