Automated Code Analysis

cppcheck analysis of chromium-browser_6.0.472.63~r59945-5.dsc

• ./src/base/allocator/allocator_unittests.cc:427 [error] - Memory leak: src
• ./src/base/file_util_unittest.cc:1431 [error] - Possible null pointer dereference: persist - otherwise it is redundant to check if persist is null at line 1433
• ./src/base/test/test_file_util_linux.cc:20 [error] - Resource leak: fd
• ./src/base/third_party/xdg_mime/xdgmime.c:154 [error] - Common realloc mistake: "_caches" nulled but not freed upon failure
• ./src/base/third_party/xdg_mime/xdgmimemagic.c:188 [error] - Common realloc mistake: "retval" nulled but not freed upon failure
• ./src/base/third_party/xdg_mime/xdgmimemagic.c:275 [error] - Memory leak: buffer
• ./src/base/tools_sanity_unittest.cc:36 [error] - Memory leak: leak
• ./src/base/tools_sanity_unittest.cc:71 [error] - Dereferencing 'foo' after it is deallocated / released
• ./src/base/tools_sanity_unittest.cc:81 [error] - Dereferencing 'foo' after it is deallocated / released
• ./src/base/tools_sanity_unittest.cc:90 [error] - Mismatching allocation and deallocation: foo
• ./src/base/tools_sanity_unittest.cc:99 [error] - Mismatching allocation and deallocation: foo
• ./src/base/values.cc:358 [error] - Uninitialized variable: lhs
• ./src/breakpad/linux/generate-test-dump.cc:60 [error] - Null pointer dereference
• ./src/chrome/app/chrome_dll_main.cc:915 [error] - Invalid number of character ({) when these macros are defined: ''.
• ./src/chrome/app/chrome_dll_main.cc:915 [error] - Invalid number of character ({) when these macros are defined: 'DISABLE_NACL'.
• ./src/chrome/app/chrome_dll_main.cc:915 [error] - Invalid number of character ({) when these macros are defined: 'DISABLE_NACL;OS_LINUX'.
• ./src/chrome/app/chrome_dll_main.cc:915 [error] - Invalid number of character ({) when these macros are defined: 'GOOGLE_CHROME_BUILD'.
• ./src/chrome/app/chrome_dll_main.cc:915 [error] - Invalid number of character ({) when these macros are defined: 'GOOGLE_CHROME_BUILD;OS_MACOSX'.
• ./src/chrome/app/chrome_dll_main.cc:915 [error] - Invalid number of character ({) when these macros are defined: 'LINUX_SANDBOX_PATH;OS_LINUX'.
• ./src/chrome/app/chrome_dll_main.cc:915 [error] - Invalid number of character ({) when these macros are defined: 'NDEBUG'.
• ./src/chrome/app/chrome_dll_main.cc:915 [error] - Invalid number of character ({) when these macros are defined: 'NDEBUG;OS_MACOSX'.
• ./src/chrome/app/chrome_dll_main.cc:915 [error] - Invalid number of character ({) when these macros are defined: 'NDEBUG;USE_X11'.
• ./src/chrome/app/chrome_dll_main.cc:915 [error] - Invalid number of character ({) when these macros are defined: 'OS_CHROMEOS'.
• ./src/chrome/app/chrome_dll_main.cc:915 [error] - Invalid number of character ({) when these macros are defined: 'OS_LINUX'.
• ./src/chrome/browser/autocomplete/search_provider.cc:441 [error] - Uninitialized variable: suggestion_val
• ./src/chrome/browser/automation/automation_provider.cc:615 [error] - Memory leak: observer
• ./src/chrome/browser/bookmarks/bookmark_html_writer.cc:322 [error] - Uninitialized variable: child_value
• ./src/chrome/browser/browser_about_handler.cc:1144 [error] - Null pointer dereference
• ./src/chrome/browser/browser_focus_uitest.cc:402 [error] - Possible null pointer dereference: focused_browser
• ./src/chrome/browser/browser_focus_uitest.cc:410 [error] - Possible null pointer dereference: focused_browser
• ./src/chrome/browser/browser_main.cc:351 [error] - Null pointer dereference
• ./src/chrome/browser/browser_theme_pack.cc:616 [error] - Uninitialized variable: tint_list
• ./src/chrome/browser/browser_theme_pack.cc:671 [error] - Uninitialized variable: color_list
• ./src/chrome/browser/browser_uitest.cc:332 [error] - Invalid number of character ({) when these macros are defined: ''.
• ./src/chrome/browser/browser_uitest.cc:332 [error] - Invalid number of character ({) when these macros are defined: 'CHROME_V8'.
• ./src/chrome/browser/browser_uitest.cc:332 [error] - Invalid number of character ({) when these macros are defined: 'OS_CHROMEOS'.
• ./src/chrome/browser/browser_uitest.cc:332 [error] - Invalid number of character ({) when these macros are defined: 'OS_MACOSX'.
• ./src/chrome/browser/config_dir_policy_provider.cc:68 [error] - Uninitialized variable: value
• ./src/chrome/browser/debugger/devtools_remote_listen_socket.cc:252 [error] - Invalid number of character ({) when these macros are defined: ''.
• ./src/chrome/browser/debugger/devtools_remote_listen_socket_unittest.cc:209 [error] - Invalid number of character ({) when these macros are defined: ''.
• ./src/chrome/browser/extensions/extension_prefs.cc:666 [error] - Memory leak: info
• ./src/chrome/browser/importer/mork_reader.cc:400 [error] - Null pointer dereference
• ./src/chrome/browser/importer/mork_reader.cc:403 [error] - Null pointer dereference
• ./src/chrome/browser/search_engines/template_url_prepopulate_data.cc:3207 [error] - Uninitialized variable: val
• ./src/chrome/common/extensions/extension.cc:336 [error] - Uninitialized variable: value
• ./src/chrome/common/extensions/extension.cc:353 [error] - Uninitialized variable: value
• ./src/chrome/common/extensions/extension.cc:1148 [error] - Uninitialized variable: color_list
• ./src/chrome/common/extensions/extension.cc:1174 [error] - Uninitialized variable: tint_list
• ./src/chrome/common/net/url_request_intercept_job.cc:137 [error] - Unusual pointer arithmetic
• ./src/chrome/plugin/npobject_stub.cc:138 [error] - Memory leak: args_var
• ./src/chrome/plugin/npobject_stub.cc:334 [error] - Memory leak: args_var
• ./src/chrome/renderer/about_handler.cc:42 [error] - Null pointer dereference
• ./src/chrome/renderer/password_autocomplete_manager.cc:218 [error] - Dangerous iterator usage. After erase the iterator is invalid so dereferencing it or comparing it with another iterator is invalid.
• ./src/chrome/renderer/renderer_main.cc:171 [error] - Null pointer dereference
• ./src/chrome/test/automation/browser_proxy.cc:636 [error] - Uninitialized variable: tab_value
• ./src/chrome_frame/test/exception_barrier_unittest.cc:73 [error] - Null pointer dereference
• ./src/gpu/command_buffer/client/gles2_implementation.cc:448 [error] - instance of "GetIntegerv" object destroyed immediately
• ./src/gpu/command_buffer/client/gles2_implementation.cc:461 [error] - instance of "DeleteBuffers" object destroyed immediately
• ./src/gpu/command_buffer/client/gles2_implementation.cc:655 [error] - instance of "Flush" object destroyed immediately
• ./src/gpu/command_buffer/client/gles2_implementation.cc:858 [error] - instance of "BufferSubData" object destroyed immediately
• ./src/gpu/command_buffer/client/gles2_implementation.cc:941 [error] - instance of "TexSubImage2D" object destroyed immediately
• ./src/gpu/command_buffer/service/common_decoder.cc:231 [error] - Memory leak: bucket
• ./src/gpu/command_buffer/service/gles2_cmd_decoder_unittest.cc:29 [error] - Invalid number of character ({) when these macros are defined: 'GLES2_GPU_SERVICE_BACKEND_NATIVE_GLES2'.
• ./src/media/audio/win/audio_output_win_unittest.cc:660 [error] - Mismatching allocation and deallocation: buffer
• ./src/native_client/src/shared/npruntime/npmodule_rpc_impl.cc:163 [error] - Possible null pointer dereference: closure
• ./src/native_client/src/shared/srpc/rpc_serialize.c:641 [error] - Memory leak: args
• ./src/native_client/src/shared/srpc/rpc_service.c:237 [error] - Memory leak: methods
• ./src/native_client/src/third_party/libxt/src/Varargs.c:245 [error] - Null pointer dereference
• ./src/native_client/src/third_party/libxt/util/makestrs.c:452 [error] - Resource leak: tmpl
• ./src/native_client/src/third_party/libxt/util/makestrs.c:712 [error] - Resource leak: f
• ./src/native_client/src/trusted/desc/nrd_xfer_test.c:247 [error] - Memory leak: nhdp
• ./src/native_client/src/trusted/desc/posix/nacl_desc_imc_bound_desc.c:92 [error] - Memory leak: peer
• ./src/native_client/src/trusted/handle_pass/browser_handle.cc:50 [error] - Possible null pointer dereference: pid_handle_map
• ./src/native_client/src/trusted/nacl_breakpad/nacl_breakpad_test.cc:14 [error] - Null pointer dereference
• ./src/native_client/src/trusted/service_runtime/linux/nacl_signal.c:160 [error] - Null pointer dereference
• ./src/native_client/tests/app_lib/app_lib_test.c:114 [error] - Memory leak: p
• ./src/native_client/tests/file/file.cc:349 [error] - Resource leak: f
• ./src/native_client/tests/lua/lua_module.cc:179 [error] - Mismatching allocation and deallocation: args
• ./src/native_client/tests/lua/lua_module.cc:284 [error] - Mismatching allocation and deallocation: args
• ./src/native_client/tests/memcheck_test/memcheck_test.c:121 [error] - Memory leak: foo
• ./src/native_client/tests/mmap/mmap_test.cc:72 [error] - Memory leak: zeroes
• ./src/native_client/tests/npapi_geturl/plugin.cc:177 [error] - Memory leak: copy
• ./src/native_client/tests/npapi_runtime/plugin.cc:121 [error] - Mismatching allocation and deallocation: str
• ./src/native_client/tests/npapi_runtime/plugin.cc:210 [error] - Memory leak: copy
• ./src/native_client/tests/npapi_runtime/plugin.cc:286 [error] - Memory leak: copy
• ./src/native_client/tests/signal_handler/crash_test.c:11 [error] - Null pointer dereference
• ./src/native_client/tests/syscalls/syscalls.cc:227 [error] - Buffer access out-of-bounds: out_char
• ./src/native_client/tests/syscalls/syscalls.cc:236 [error] - Buffer access out-of-bounds: out_char
• ./src/native_client/tests/syscalls/syscalls.cc:249 [error] - Buffer access out-of-bounds: out_char
• ./src/native_client/tests/syscalls/syscalls.cc:254 [error] - Buffer access out-of-bounds: out_char
• ./src/native_client/tests/syscalls/syscalls.cc:281 [error] - Buffer access out-of-bounds: out_char
• ./src/native_client/tests/syscalls/syscalls.cc:97 [error] - Resource leak: fd
• ./src/native_client/tests/syscalls/syscalls.cc:156 [error] - Resource leak: fd
• ./src/native_client/tests/syscalls/syscalls.cc:214 [error] - Resource leak: fd
• ./src/native_client/tests/syscalls/syscalls.cc:277 [error] - Resource leak: fd
• ./src/native_client/tests/syscalls/syscalls.cc:315 [error] - Resource leak: fd
• ./src/native_client/tests/threads/thread_test.c:471 [error] - Common realloc mistake: "ptr" nulled but not freed upon failure
• ./src/native_client/tests/threads/thread_test.c:473 [error] - Common realloc mistake: "ptr" nulled but not freed upon failure
• ./src/native_client/tests/threads/thread_test.c:475 [error] - Common realloc mistake: "ptr" nulled but not freed upon failure
• ./src/native_client/tests/threads/thread_test.c:477 [error] - Common realloc mistake: "ptr" nulled but not freed upon failure
• ./src/native_client/tests/threads/thread_test.c:479 [error] - Common realloc mistake: "ptr" nulled but not freed upon failure
• ./src/native_client/tests/threads/thread_test.c:436 [error] - Memory leak: ptr
• ./src/net/base/listen_socket.cc:166 [error] - Invalid number of character ({) when these macros are defined: ''.
• ./src/net/base/listen_socket_unittest.cc:182 [error] - Invalid number of character ({) when these macros are defined: ''.
• ./src/net/http/http_auth_gssapi_posix.cc:387 [error] - instance of "ScopedName" object destroyed immediately
• ./src/net/http/http_auth_gssapi_posix.cc:388 [error] - instance of "ScopedName" object destroyed immediately
• ./src/net/http/http_auth_handler_negotiate.cc:316 [error] - Invalid number of character ({) when these macros are defined: ''.
• ./src/net/proxy/multi_threaded_proxy_resolver.cc:448 [error] - Memory leak: executor
• ./src/net/proxy/multi_threaded_proxy_resolver.cc:520 [error] - Memory leak: executor
• ./src/net/spdy/spdy_session_pool.cc:70 [error] - Memory leak: list
• ./src/net/url_request/url_request_unittest.cc:819 [error] - Possible null pointer dereference: persist - otherwise it is redundant to check if persist is null at line 821
• ./src/sandbox/linux/seccomp/tests/test_syscalls.cc:357 [error] - Resource leak: fd
• ./src/sandbox/sandbox_poc/pocdll/invasive.cc:129 [error] - Memory leak: ptr_to_leak
• ./src/sdch/open-vcdiff/src/gtest/gtest.cc:2932 [error] - Null pointer dereference

Note: this report is incomplete, which means that an error ocurred while checking this package and not all of the code was analysed.

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