tools/valgrind/drmemory/suppressions.txt

   1 # This file contains suppressions for the Dr.Memory tool, see
   2 # http://dev.chromium.org/developers/how-tos/using-drmemory
   3 #
   4 # This file contains suppressions for the DrMemory reports happening
   5 # in the 'light' mode (a.k.a. drmemory_light) as well as in the 'full' mode.
   6 # Please use suppressions_full.txt for all the reports that can happen only
   7 # in the full mode (drmemory_full),
   8
   9 ############################
  10 # Known reports on the third party we have no control over.
  11
  12 # Reports from Sophos antivirus
  13 UNADDRESSABLE ACCESS
  14 name=Sophos UNADDR
  15 ...
  16 sophos*.dll!*
  17
  18 UNINITIALIZED READ
  19 name=Sophos UNINIT
  20 ...
  21 sophos*.dll!*
  22
  23 LEAK
  24 name=Sophos LEAK
  25 ...
  26 sophos*.dll!*
  27
  28 ############################
  29 # Suppress some false reports due to bugs in Dr.Memory like wrong analysis
  30 # assumptions or unhandled syscalls
  31
  32 # Please note: the following suppressions were written in the abscense of
  33 # private symbols so may need to be updated when we switch to auto-loading PDBs
  34
  35 UNADDRESSABLE ACCESS
  36 name=http://code.google.com/p/drmemory/issues/detail?id=12 UNADDR
  37 ...
  38 SHELL32.dll!SHFileOperation*
  39
  40 UNADDRESSABLE ACCESS
  41 name=http://code.google.com/p/drmemory/issues/detail?id=40 UNADDR
  42 ...
  43 WINSPOOL.DRV!*
  44
  45 INVALID HEAP ARGUMENT
  46 name=http://code.google.com/p/drmemory/issues/detail?id=40 INVALID HEAP
  47 ...
  48 WINSPOOL.DRV!*
  49
  50 UNADDRESSABLE ACCESS
  51 name=http://code.google.com/p/drmemory/issues/detail?id=59
  52 ...
  53 *!SetEnvironmentVariable*
  54
  55 UNADDRESSABLE ACCESS
  56 name=http://code.google.com/p/drmemory/issues/detail?id=68 (UNADDR 1)
  57 ...
  58 MSWSOCK.dll!WSPStartup
  59
  60 UNADDRESSABLE ACCESS
  61 name=http://code.google.com/p/drmemory/issues/detail?id=68 (UNADDR 2)
  62 ...
  63 ntdll.dll!RtlValidateUnicodeString
  64
  65 ############################
  66 # TODO(timurrrr): investigate these
  67 UNADDRESSABLE ACCESS
  68 name=TODO SHParseDisplayName
  69 ...
  70 *!SHParseDisplayName
  71
  72 UNADDRESSABLE ACCESS
  73 name=TODO GetCanonicalPathInfo
  74 ...
  75 *!GetCanonicalPathInfo*
  76
  77 UNADDRESSABLE ACCESS
  78 name=TODO CreateDC
  79 ...
  80 GDI32.dll!CreateDC*
  81
  82 # This one looks interesting
  83 INVALID HEAP ARGUMENT
  84 name=TODO ExitProcess
  85 ...
  86 KERNEL32.dll!ExitProcess
  87
  88 INVALID HEAP ARGUMENT
  89 name=http://crbug.com/103365 (a)
  90 ppapi_tests.dll!*
  91 ...
  92 ppapi_tests.dll!*
  93 *!base::internal::RunnableAdapter<*>::Run
  94
  95 INVALID HEAP ARGUMENT
  96 name=http://crbug.com/103365 (b)
  97 ppapi_tests.dll!*
  98 ...
  99 ppapi_tests.dll!*
 100 *!PP_RunCompletionCallback
 101 ...
 102 *!base::internal::RunnableAdapter<*>::Run
 103
 104 INVALID HEAP ARGUMENT
 105 name=http://crbug.com/107567 intentional mismatch in _DebugHeapDelete, no frame
 106 *!std::numpunct<*>::_Tidy
 107 *!std::numpunct<*>::~numpunct<*>
 108
 109 ############################
 110 # Intentional errors in Chromium tests (ToolsSanityTests)
 111 LEAK
 112 name=sanity test 01 (memory leak)
 113 base_unittests.exe!operator new
 114 base_unittests.exe!operator new[]
 115 base_unittests.exe!base::ToolsSanityTest_MemoryLeak_Test::TestBody
 116
 117 # "..." is needed due to http://code.google.com/p/drmemory/issues/detail?id=666
 118 UNADDRESSABLE ACCESS
 119 name=sanity test 02 (malloc/read left)
 120 base_unittests.exe!*ReadValueOutOfArrayBoundsLeft
 121 ...
 122 base_unittests.exe!base::ToolsSanityTest_AccessesToMallocMemory_Test::TestBody
 123
 124 UNADDRESSABLE ACCESS
 125 name=sanity test 03 (malloc/read right)
 126 base_unittests.exe!*ReadValueOutOfArrayBoundsRight
 127 base_unittests.exe!*MakeSomeErrors
 128 base_unittests.exe!base::ToolsSanityTest_AccessesToMallocMemory_Test::TestBody
 129
 130 UNADDRESSABLE ACCESS
 131 name=sanity test 04 (malloc/write left)
 132 base_unittests.exe!*WriteValueOutOfArrayBoundsLeft
 133 base_unittests.exe!*MakeSomeErrors
 134 base_unittests.exe!base::ToolsSanityTest_AccessesToMallocMemory_Test::TestBody
 135
 136 UNADDRESSABLE ACCESS
 137 name=sanity test 05 (malloc/write right)
 138 base_unittests.exe!*WriteValueOutOfArrayBoundsRight
 139 base_unittests.exe!*MakeSomeErrors
 140 base_unittests.exe!base::ToolsSanityTest_AccessesToMallocMemory_Test::TestBody
 141
 142 # "..." is needed due to http://code.google.com/p/drmemory/issues/detail?id=666
 143 UNADDRESSABLE ACCESS
 144 name=sanity test 06 (new/read left)
 145 base_unittests.exe!*ReadValueOutOfArrayBoundsLeft
 146 ...
 147 base_unittests.exe!base::ToolsSanityTest_AccessesToNewMemory_Test::TestBody
 148
 149 UNADDRESSABLE ACCESS
 150 name=sanity test 07 (new/read right)
 151 base_unittests.exe!*ReadValueOutOfArrayBoundsRight
 152 base_unittests.exe!*MakeSomeErrors
 153 base_unittests.exe!base::ToolsSanityTest_AccessesToNewMemory_Test::TestBody
 154
 155 UNADDRESSABLE ACCESS
 156 name=sanity test 08 (new/write left)
 157 base_unittests.exe!*WriteValueOutOfArrayBoundsLeft
 158 base_unittests.exe!*MakeSomeErrors
 159 base_unittests.exe!base::ToolsSanityTest_AccessesToNewMemory_Test::TestBody
 160
 161 UNADDRESSABLE ACCESS
 162 name=sanity test 09 (new/write right)
 163 base_unittests.exe!*WriteValueOutOfArrayBoundsRight
 164 base_unittests.exe!*MakeSomeErrors
 165 base_unittests.exe!base::ToolsSanityTest_AccessesToNewMemory_Test::TestBody
 166
 167 UNADDRESSABLE ACCESS
 168 name=sanity test 10 (write after free)
 169 base_unittests.exe!base::ToolsSanityTest_AccessesToMallocMemory_Test::TestBody
 170
 171 UNADDRESSABLE ACCESS
 172 name=sanity test 11 (write after delete)
 173 base_unittests.exe!base::ToolsSanityTest_AccessesToNewMemory_Test::TestBody
 174
 175 INVALID HEAP ARGUMENT
 176 name=sanity test 12 (array deleted without [])
 177 base_unittests.exe!base::ToolsSanityTest_ArrayDeletedWithoutBraces_Test::TestBody
 178
 179 INVALID HEAP ARGUMENT
 180 name=sanity test 13 (single element deleted with [])
 181 base_unittests.exe!base::ToolsSanityTest_SingleElementDeletedWithBraces_Test::TestBody
 182
 183 UNINITIALIZED READ
 184 name=sanity test 14 (malloc/read uninit)
 185 base_unittests.exe!*ReadUninitializedValue
 186 base_unittests.exe!*MakeSomeErrors
 187 base_unittests.exe!base::ToolsSanityTest_AccessesToMallocMemory_Test::TestBody
 188
 189 UNINITIALIZED READ
 190 name=sanity test 15 (new/read uninit)
 191 base_unittests.exe!*ReadUninitializedValue
 192 base_unittests.exe!*MakeSomeErrors
 193 base_unittests.exe!base::ToolsSanityTest_AccessesToNewMemory_Test::TestBody
 194
 195 UNADDRESSABLE ACCESS
 196 name=AboutHandler::AboutCrash deliberate crash
 197 # TODO(bruening): switch to annotation once have support for that
 198 chrome.dll!AboutHandler::AboutCrash
 199
 200 UNADDRESSABLE ACCESS
 201 name=RendererCrashTest.Crash deliberate crash
 202 # function is small, little risk for false negative in rest of it
 203 # TODO(bruening): switch to annotation once have support for that
 204 chrome.dll!HandleRendererErrorTestParameters
 205
 206 UNADDRESSABLE ACCESS
 207 name=NPAPITesterBase.NoHangIfInitCrashes deliberate crash
 208 # function is small, little risk for false negative in rest of it
 209 # TODO(bruening): switch to annotation once have support for that
 210 npapi_test_plugin.dll!NPAPIClient::PluginClient::Initialize
 211
 212 # Deliberate NULL deref to crash the child process
 213 UNADDRESSABLE ACCESS
 214 name=CrashingChildProcess deliberate crash
 215 *!CrashingChildProcess
 216
 217 UNADDRESSABLE ACCESS
 218 name=::Crasher::Run deliberate crash
 219 *!`anonymous namespace'::Crasher::Run
 220
 221 ############################
 222 # Benign issues in Chromium
 223
 224 WARNING
 225 name=http://crbug.com/72463 - prefetches in generated MemCopy
 226 instruction=prefetch*
 227 <not in a module>
 228 chrome.dll!v8::internal::CopyChars*
 229
 230 WARNING
 231 name=prefetches in NVD3DUM.dll
 232 instruction=prefetch*
 233 NVD3DUM.dll!*
 234
 235 WARNING
 236 name=prefetches in igdumd32.dll
 237 instruction=prefetch*
 238 igdumd32.dll!*
 239
 240 UNADDRESSABLE ACCESS
 241 name=http://code.google.com/p/drmemory/issues/detail?id=582 bizarre cl-generated read-beyond-TOS
 242 instruction=mov    0xfffffffc(%esp) -> %eax
 243 chrome.dll!WebCore::RenderStyle::resetBorder*
 244
 245 INVALID HEAP ARGUMENT
 246 name=http://crbug.com/101537
 247 *!scoped_ptr<_TOKEN_USER>*
 248
 249 INVALID HEAP ARGUMENT
 250 name=http://crbug.com/101717 (1)
 251 *!scoped_ptr<_TOKEN_DEFAULT_DACL>*
 252
 253 INVALID HEAP ARGUMENT
 254 name=http://crbug.com/101717 (2)
 255 *!sandbox::PolicyBase::~PolicyBase
 256
 257 INVALID HEAP ARGUMENT
 258 name=http://crbug.com/101717 (3)
 259 *!scoped_ptr<_UNICODE_STRING>::~scoped_ptr<_UNICODE_STRING>
 260 *!sandbox::GetHandleName
 261
 262 INVALID HEAP ARGUMENT
 263 name=http://crbug.com/101717 (4)
 264 *!scoped_ptr<_OBJECT_NAME_INFORMATION>::~scoped_ptr<_OBJECT_NAME_INFORMATION>
 265 *!sandbox::GetPathFromHandle
 266
 267 GDI USAGE ERROR
 268 name=http://code.google.com/p/drmemory/issues/detail?id=899 deleting bitmap which is probably safe
 269 system call NtGdiDeleteObjectApp
 270 *!skia::`anonymous namespace'::Bitmap::~Bitmap
 271 *!skia::`anonymous namespace'::Bitmap::`scalar deleting destructor'
 272
 273 ############################
 274 # Real issues in Chromium
 275
 276 UNADDRESSABLE ACCESS
 277 name=http://crbug.com/88213
 278 *!base::win::ObjectWatcher::StopWatching
 279 *!base::win::ObjectWatcher::WillDestroyCurrentMessageLoop
 280 *!MessageLoop::~MessageLoop
 281
 282 UNADDRESSABLE ACCESS
 283 name=http://crbug.com/96010
 284 *!TestingProfile::FinishInit
 285 *!TestingProfile::TestingProfile
 286 *!BrowserAboutHandlerTest_WillHandleBrowserAboutURL_Test::TestBody
 287
 288 UNADDRESSABLE ACCESS
 289 name=http://crbug.com/106522
 290 npapi_test_plugin.dll!NPAPIClient::PluginTest::id
 291 npapi_test_plugin.dll!NPAPIClient::ExecuteGetJavascriptUrlTest::TimerProc
 292
 293 # Bad GDI teardown sequence.
 294 GDI USAGE ERROR
 295 name=http://crbug.com/109963 a
 296 system call NtGdiDeleteObjectApp
 297 # usually one or two GDI32.dll frames here but sometimes in light mode
 298 # there are zero.  still pretty narrow b/c of frames on either side.
 299 ...
 300 *!skia::BitmapPlatformDevice::BitmapPlatformDeviceData::~BitmapPlatformDeviceData
 301
 302 GDI USAGE ERROR
 303 name=http://crbug.com/109963 b
 304 system call NtGdiDeleteObjectApp
 305 # usually one or two GDI32.dll frames here but sometimes in light mode
 306 # there are zero.  still pretty narrow b/c of frames on either side.
 307 ...
 308 *!skia::BitmapPlatformDevice::BitmapPlatformDeviceData::ReleaseBitmapDC
 309
 310 # GDI usage errors in 3rd-party components
 311 GDI USAGE ERROR
 312 name=http://crbug.com/119552 a
 313 system call NtGdiDeleteObjectApp
 314 ...
 315 *!OmniboxViewWin::*
 316
 317 GDI USAGE ERROR
 318 name=http://crbug.com/119552 b
 319 system call Nt*
 320 ...
 321 *!ATL::*
 322
 323 GDI USAGE ERROR
 324 name=http://crbug.com/119552 c
 325 # optional gdi32.dll frame followed by user32.dll
 326 # TODO(bruening): once have
 327 # http://code.google.com/p/drmemory/issues/detail?id=846
 328 # I would do "gdi32.dll!...\nuser32.dll!*"
 329 *32.dll!*
 330 ...
 331 shell32.dll!SHGetFileInfoW
 332 *!IconLoader::ReadIcon
 333
 334 GDI USAGE ERROR
 335 name=http://crbug.com/119552 d
 336 system call NtGdiDeleteObjectApp
 337 gdi32.dll!DeleteObject
 338 riched20.dll!*
 339 riched20.dll!*
 340 riched20.dll!*
 341
 342 GDI USAGE ERROR
 343 name=http://crbug.com/120157
 344 # "ReleaseDC called from different thread than GetDC"
 345 system call NtUserCallOneParam.RELEASEDC
 346 *!*FontCache::CacheElement::~CacheElement
 347
 348 GDI USAGE ERROR
 349 name=http://crbug.com/158090
 350 # "DC created by one thread and used by another"
 351 ...
 352 content.dll!content::*::FontCache::PreCacheFont
 353 content.dll!content::FontCacheDispatcher::OnPreCacheFont
 354 content.dll!DispatchToMethod<content::FontCacheDispatcher*
 355
 356 GDI USAGE ERROR
 357 name=http://crbug.com/158090 c#4
 358 # ReleaseDC for DC called from different thread than the thread that called GetDC
 359 system call NtUserCallOneParam.RELEASEDC
 360 ui.dll!gfx::ReadColorProfile
 361 ui.dll!gfx::GetColorProfile
 362 content.dll!content::RenderMessageFilter::OnGetMonitorColorProfile
 363 content.dll!DispatchToMethod*
 364
 365 INVALID HEAP ARGUMENT
 366 name=http://crbug.com/158350
 367 # allocated with operator new[], freed with operator delete
 368 *!*
 369 *!*
 370 *!*
 371 *!*
 372 *!*
 373 content.dll!*
 374 content.dll!*
 375 content.dll!*
 376 content.dll!*
 377 content.dll!*
 378 *!*
 379 *!*
 380 *!*
 381 *!*
 382 *!*
 383 KERNEL32.dll!*
 384 ntdll.dll!*
 385 ntdll.dll!*
 386
 387 WARNING
 388 name=Security test (new oveflow)
 389 MSVCR100D.dll!operator new
 390 *!operator new
 391 *!operator new[]
 392 *!`anonymous namespace'::SecurityTest_NewOverflow_Test::TestBody
 393 *!testing::internal::HandleExceptionsInMethodIfSupported<testing::Test,void>
 394
 395 WARNING
 396 name=Security test (calloc overflow)
 397 *!`anonymous namespace'::SecurityTest_CallocOverflow_Test::TestBody
 398 *!testing::internal::HandleExceptionsInMethodIfSupported<testing::Test,void>
 399
 400 GDI USAGE ERROR
 401 name=crbug.com/175512
 402 ...
 403 USER32.dll!UnregisterClassA
 404 USER32.dll!UnregisterClassA
 405 USER32.dll!UnregisterClassA
 406 USER32.dll!LoadBitmapW
 407 media.dll!media::*::ScreenCapturerWin::CaptureCursor
 408 media.dll!media::*::ScreenCapturerWin::CaptureFrame
 409 media.dll!media::ScreenCaptureDevice::Core::DoCapture