src/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 # Reports from Micorosft RDP ActiveX control (mstscax.dll)
  29
  30 GDI USAGE ERROR
  31 name=crbug.com/177832: mstscax.dll causes "GDI USAGE ERROR" errors.
  32 ...
  33 mstscax.dll!*
  34
  35 UNADDRESSABLE ACCESS
  36 name=crbug.com/177832: mstscax.dll causes "UNADDRESSABLE ACCESS" errors.
  37 ...
  38 mstscax.dll!*
  39
  40 ############################
  41 # Suppress some false reports due to bugs in Dr.Memory like wrong analysis
  42 # assumptions or unhandled syscalls
  43
  44 # Please note: the following suppressions were written in the abscense of
  45 # private symbols so may need to be updated when we switch to auto-loading PDBs
  46
  47 UNADDRESSABLE ACCESS
  48 name=http://code.google.com/p/drmemory/issues/detail?id=12 UNADDR
  49 ...
  50 SHELL32.dll!SHFileOperation*
  51
  52 UNADDRESSABLE ACCESS
  53 name=http://code.google.com/p/drmemory/issues/detail?id=40 UNADDR
  54 ...
  55 WINSPOOL.DRV!*
  56
  57 INVALID HEAP ARGUMENT
  58 name=http://code.google.com/p/drmemory/issues/detail?id=40 INVALID HEAP
  59 ...
  60 WINSPOOL.DRV!*
  61
  62 UNADDRESSABLE ACCESS
  63 name=http://code.google.com/p/drmemory/issues/detail?id=59
  64 ...
  65 *!SetEnvironmentVariable*
  66
  67 UNADDRESSABLE ACCESS
  68 name=http://code.google.com/p/drmemory/issues/detail?id=68 (UNADDR 1)
  69 ...
  70 MSWSOCK.dll!WSPStartup
  71
  72 UNADDRESSABLE ACCESS
  73 name=http://code.google.com/p/drmemory/issues/detail?id=68 (UNADDR 2)
  74 ...
  75 ntdll.dll!RtlValidateUnicodeString
  76
  77 ############################
  78 # TODO(timurrrr): investigate these
  79 UNADDRESSABLE ACCESS
  80 name=TODO SHParseDisplayName
  81 ...
  82 *!SHParseDisplayName
  83
  84 UNADDRESSABLE ACCESS
  85 name=TODO GetCanonicalPathInfo
  86 ...
  87 *!GetCanonicalPathInfo*
  88
  89 UNADDRESSABLE ACCESS
  90 name=TODO CreateDC
  91 ...
  92 GDI32.dll!CreateDC*
  93
  94 # This one looks interesting
  95 INVALID HEAP ARGUMENT
  96 name=TODO ExitProcess
  97 ...
  98 KERNEL32.dll!ExitProcess
  99
 100 INVALID HEAP ARGUMENT
 101 name=http://crbug.com/103365 (a)
 102 ppapi_tests.dll!*
 103 ...
 104 ppapi_tests.dll!*
 105 *!base::internal::RunnableAdapter<*>::Run
 106
 107 INVALID HEAP ARGUMENT
 108 name=http://crbug.com/103365 (b)
 109 ppapi_tests.dll!*
 110 ...
 111 ppapi_tests.dll!*
 112 *!PP_RunCompletionCallback
 113 ...
 114 *!base::internal::RunnableAdapter<*>::Run
 115
 116 INVALID HEAP ARGUMENT
 117 name=http://crbug.com/107567 intentional mismatch in _DebugHeapDelete, no frame
 118 *!std::numpunct<*>::_Tidy
 119 *!std::numpunct<*>::~numpunct<*>
 120
 121 # TODO(rbultje): Investigate if code fix is required instead.
 122 WARNING
 123 name=http://crbug.com/223255 - prefetches in vp8
 124 instruction=prefetch*
 125 ffmpegsumo.dll!ff_prefetch_mmxext
 126 ffmpegsumo.dll!vp8_decode_mb_row_no_filter
 127
 128 ############################
 129 # Intentional errors in Chromium tests (ToolsSanityTests)
 130 LEAK
 131 name=sanity test 01 (memory leak)
 132 base_unittests.exe!operator new
 133 base_unittests.exe!operator new[]
 134 base_unittests.exe!base::ToolsSanityTest_MemoryLeak_Test::TestBody
 135
 136 # "..." is needed due to http://code.google.com/p/drmemory/issues/detail?id=666
 137 UNADDRESSABLE ACCESS
 138 name=sanity test 02 (malloc/read left)
 139 base_unittests.exe!*ReadValueOutOfArrayBoundsLeft
 140 ...
 141 base_unittests.exe!base::ToolsSanityTest_AccessesToMallocMemory_Test::TestBody
 142
 143 UNADDRESSABLE ACCESS
 144 name=sanity test 03 (malloc/read right)
 145 base_unittests.exe!*ReadValueOutOfArrayBoundsRight
 146 base_unittests.exe!*MakeSomeErrors
 147 base_unittests.exe!base::ToolsSanityTest_AccessesToMallocMemory_Test::TestBody
 148
 149 UNADDRESSABLE ACCESS
 150 name=sanity test 04 (malloc/write left)
 151 base_unittests.exe!*WriteValueOutOfArrayBoundsLeft
 152 base_unittests.exe!*MakeSomeErrors
 153 base_unittests.exe!base::ToolsSanityTest_AccessesToMallocMemory_Test::TestBody
 154
 155 UNADDRESSABLE ACCESS
 156 name=sanity test 05 (malloc/write right)
 157 base_unittests.exe!*WriteValueOutOfArrayBoundsRight
 158 base_unittests.exe!*MakeSomeErrors
 159 base_unittests.exe!base::ToolsSanityTest_AccessesToMallocMemory_Test::TestBody
 160
 161 # "..." is needed due to http://code.google.com/p/drmemory/issues/detail?id=666
 162 UNADDRESSABLE ACCESS
 163 name=sanity test 06 (new/read left)
 164 base_unittests.exe!*ReadValueOutOfArrayBoundsLeft
 165 ...
 166 base_unittests.exe!base::ToolsSanityTest_AccessesToNewMemory_Test::TestBody
 167
 168 UNADDRESSABLE ACCESS
 169 name=sanity test 07 (new/read right)
 170 base_unittests.exe!*ReadValueOutOfArrayBoundsRight
 171 base_unittests.exe!*MakeSomeErrors
 172 base_unittests.exe!base::ToolsSanityTest_AccessesToNewMemory_Test::TestBody
 173
 174 UNADDRESSABLE ACCESS
 175 name=sanity test 08 (new/write left)
 176 base_unittests.exe!*WriteValueOutOfArrayBoundsLeft
 177 base_unittests.exe!*MakeSomeErrors
 178 base_unittests.exe!base::ToolsSanityTest_AccessesToNewMemory_Test::TestBody
 179
 180 UNADDRESSABLE ACCESS
 181 name=sanity test 09 (new/write right)
 182 base_unittests.exe!*WriteValueOutOfArrayBoundsRight
 183 base_unittests.exe!*MakeSomeErrors
 184 base_unittests.exe!base::ToolsSanityTest_AccessesToNewMemory_Test::TestBody
 185
 186 UNADDRESSABLE ACCESS
 187 name=sanity test 10 (write after free)
 188 base_unittests.exe!base::ToolsSanityTest_AccessesToMallocMemory_Test::TestBody
 189
 190 UNADDRESSABLE ACCESS
 191 name=sanity test 11 (write after delete)
 192 base_unittests.exe!base::ToolsSanityTest_AccessesToNewMemory_Test::TestBody
 193
 194 INVALID HEAP ARGUMENT
 195 name=sanity test 12 (array deleted without [])
 196 base_unittests.exe!base::ToolsSanityTest_ArrayDeletedWithoutBraces_Test::TestBody
 197
 198 INVALID HEAP ARGUMENT
 199 name=sanity test 13 (single element deleted with [])
 200 base_unittests.exe!base::ToolsSanityTest_SingleElementDeletedWithBraces_Test::TestBody
 201
 202 UNINITIALIZED READ
 203 name=sanity test 14 (malloc/read uninit)
 204 base_unittests.exe!*ReadUninitializedValue
 205 base_unittests.exe!*MakeSomeErrors
 206 base_unittests.exe!base::ToolsSanityTest_AccessesToMallocMemory_Test::TestBody
 207
 208 UNINITIALIZED READ
 209 name=sanity test 15 (new/read uninit)
 210 base_unittests.exe!*ReadUninitializedValue
 211 base_unittests.exe!*MakeSomeErrors
 212 base_unittests.exe!base::ToolsSanityTest_AccessesToNewMemory_Test::TestBody
 213
 214 UNADDRESSABLE ACCESS
 215 name=AboutHandler::AboutCrash deliberate crash
 216 # TODO(bruening): switch to annotation once have support for that
 217 chrome.dll!AboutHandler::AboutCrash
 218
 219 UNADDRESSABLE ACCESS
 220 name=RendererCrashTest.Crash deliberate crash
 221 # function is small, little risk for false negative in rest of it
 222 # TODO(bruening): switch to annotation once have support for that
 223 chrome.dll!HandleRendererErrorTestParameters
 224
 225 UNADDRESSABLE ACCESS
 226 name=NPAPITesterBase.NoHangIfInitCrashes deliberate crash
 227 # function is small, little risk for false negative in rest of it
 228 # TODO(bruening): switch to annotation once have support for that
 229 npapi_test_plugin.dll!NPAPIClient::PluginClient::Initialize
 230
 231 # Deliberate NULL deref to crash the child process
 232 UNADDRESSABLE ACCESS
 233 name=CrashingChildProcess deliberate crash
 234 *!CrashingChildProcess
 235
 236 UNADDRESSABLE ACCESS
 237 name=::Crasher::Run deliberate crash
 238 *!base::`anonymous namespace'::Crasher::Run
 239
 240 ############################
 241 # Benign issues in Chromium
 242
 243 WARNING
 244 name=http://crbug.com/72463 - prefetches in generated MemCopy
 245 instruction=prefetch*
 246 <not in a module>
 247 chrome.dll!v8::internal::CopyChars*
 248
 249 WARNING
 250 name=prefetches in NVD3DUM.dll
 251 instruction=prefetch*
 252 NVD3DUM.dll!*
 253
 254 WARNING
 255 name=prefetches in igdumd32.dll
 256 instruction=prefetch*
 257 igdumd32.dll!*
 258
 259 UNADDRESSABLE ACCESS
 260 name=http://code.google.com/p/drmemory/issues/detail?id=582 bizarre cl-generated read-beyond-TOS
 261 instruction=mov    0xfffffffc(%esp) -> %eax
 262 chrome.dll!WebCore::RenderStyle::resetBorder*
 263
 264 INVALID HEAP ARGUMENT
 265 name=http://crbug.com/101537
 266 *!scoped_ptr<_TOKEN_USER>*
 267
 268 INVALID HEAP ARGUMENT
 269 name=http://crbug.com/101717 (1)
 270 *!scoped_ptr<_TOKEN_DEFAULT_DACL>*
 271
 272 INVALID HEAP ARGUMENT
 273 name=http://crbug.com/101717 (2)
 274 *!sandbox::PolicyBase::~PolicyBase
 275
 276 INVALID HEAP ARGUMENT
 277 name=http://crbug.com/101717 (3)
 278 *!scoped_ptr<_UNICODE_STRING>::~scoped_ptr<_UNICODE_STRING>
 279 *!sandbox::GetHandleName
 280
 281 INVALID HEAP ARGUMENT
 282 name=http://crbug.com/101717 (4)
 283 *!scoped_ptr<_OBJECT_NAME_INFORMATION>::~scoped_ptr<_OBJECT_NAME_INFORMATION>
 284 *!sandbox::GetPathFromHandle
 285
 286 GDI USAGE ERROR
 287 name=http://code.google.com/p/drmemory/issues/detail?id=899 deleting bitmap which is probably safe
 288 system call NtGdiDeleteObjectApp
 289 *!skia::`anonymous namespace'::Bitmap::~Bitmap
 290 *!skia::`anonymous namespace'::Bitmap::`scalar deleting destructor'
 291
 292 ############################
 293 # Real issues in Chromium
 294
 295 UNADDRESSABLE ACCESS
 296 name=http://crbug.com/88213
 297 *!base::win::ObjectWatcher::StopWatching
 298 *!base::win::ObjectWatcher::WillDestroyCurrentMessageLoop
 299 *!MessageLoop::~MessageLoop
 300
 301 UNADDRESSABLE ACCESS
 302 name=http://crbug.com/96010
 303 *!TestingProfile::FinishInit
 304 *!TestingProfile::TestingProfile
 305 *!BrowserAboutHandlerTest_WillHandleBrowserAboutURL_Test::TestBody
 306
 307 UNADDRESSABLE ACCESS
 308 name=http://crbug.com/106522
 309 npapi_test_plugin.dll!NPAPIClient::PluginTest::id
 310 npapi_test_plugin.dll!NPAPIClient::ExecuteGetJavascriptUrlTest::TimerProc
 311
 312 # Bad GDI teardown sequence.
 313 GDI USAGE ERROR
 314 name=http://crbug.com/109963 a
 315 system call NtGdiDeleteObjectApp
 316 # usually one or two GDI32.dll frames here but sometimes in light mode
 317 # there are zero.  still pretty narrow b/c of frames on either side.
 318 ...
 319 *!skia::BitmapPlatformDevice::BitmapPlatformDeviceData::~BitmapPlatformDeviceData
 320
 321 GDI USAGE ERROR
 322 name=http://crbug.com/109963 b
 323 system call NtGdiDeleteObjectApp
 324 # usually one or two GDI32.dll frames here but sometimes in light mode
 325 # there are zero.  still pretty narrow b/c of frames on either side.
 326 ...
 327 *!skia::BitmapPlatformDevice::BitmapPlatformDeviceData::ReleaseBitmapDC
 328
 329 GDI USAGE ERROR
 330 name=http://crbug.com/109963 c
 331 system call NtGdiDeleteObjectApp
 332 GDI32.dll!DeleteDC
 333 content.dll!*
 334
 335 GDI USAGE ERROR
 336 name=http://crbug.com/109963 d
 337 system call NtGdiDeleteObjectApp
 338 GDI32.dll!DeleteDC
 339 *!base::internal::RunnableAdapter*
 340
 341 # GDI usage errors in 3rd-party components
 342 GDI USAGE ERROR
 343 name=http://crbug.com/119552 a
 344 system call NtGdiDeleteObjectApp
 345 ...
 346 *!OmniboxViewWin::*
 347
 348 GDI USAGE ERROR
 349 name=http://crbug.com/119552 b
 350 system call Nt*
 351 ...
 352 *!ATL::*
 353
 354 GDI USAGE ERROR
 355 name=http://crbug.com/119552 c
 356 # optional gdi32.dll frame followed by user32.dll
 357 # TODO(bruening): once have
 358 # http://code.google.com/p/drmemory/issues/detail?id=846
 359 # I would do "gdi32.dll!...\nuser32.dll!*"
 360 *32.dll!*
 361 ...
 362 shell32.dll!SHGetFileInfoW
 363 *!IconLoader::ReadIcon
 364
 365 GDI USAGE ERROR
 366 name=http://crbug.com/119552 d
 367 system call NtGdiDeleteObjectApp
 368 gdi32.dll!DeleteObject
 369 riched20.dll!*
 370 riched20.dll!*
 371 riched20.dll!*
 372
 373 GDI USAGE ERROR
 374 name=http://crbug.com/120157
 375 # "ReleaseDC called from different thread than GetDC"
 376 system call NtUserCallOneParam.RELEASEDC
 377 *!*FontCache::CacheElement::~CacheElement
 378
 379 GDI USAGE ERROR
 380 name=http://crbug.com/158090
 381 # "DC created by one thread and used by another"
 382 ...
 383 content.dll!content::*::FontCache::PreCacheFont
 384 content.dll!content::FontCacheDispatcher::OnPreCacheFont
 385 content.dll!DispatchToMethod<content::FontCacheDispatcher*
 386
 387 GDI USAGE ERROR
 388 name=http://crbug.com/158090 c#4
 389 # ReleaseDC for DC called from different thread than the thread that called GetDC
 390 system call NtUserCallOneParam.RELEASEDC
 391 ui.dll!gfx::ReadColorProfile
 392 ui.dll!gfx::GetColorProfile
 393 content.dll!content::RenderMessageFilter::OnGetMonitorColorProfile
 394 content.dll!DispatchToMethod*
 395
 396 INVALID HEAP ARGUMENT
 397 name=http://crbug.com/158350
 398 # allocated with operator new[], freed with operator delete
 399 *!*
 400 *!*
 401 *!*
 402 *!*
 403 *!*
 404 content.dll!*
 405 content.dll!*
 406 content.dll!*
 407 content.dll!*
 408 content.dll!*
 409 *!*
 410 *!*
 411 *!*
 412 *!*
 413 *!*
 414 KERNEL32.dll!*
 415 ntdll.dll!*
 416 ntdll.dll!*
 417
 418 WARNING
 419 name=Security test (new oveflow)
 420 MSVCR100D.dll!operator new
 421 *!operator new
 422 *!operator new[]
 423 *!`anonymous namespace'::SecurityTest_NewOverflow_Test::TestBody
 424 *!testing::internal::HandleExceptionsInMethodIfSupported<testing::Test,void>
 425
 426 WARNING
 427 name=Security test (calloc overflow)
 428 *!`anonymous namespace'::CallocReturnsNull
 429 *!`anonymous namespace'::SecurityTest_CallocOverflow_Test::TestBody
 430 *!testing::internal::HandleExceptionsInMethodIfSupported<testing::Test,void>
 431
 432 GDI USAGE ERROR
 433 name=http://crbug.com/234484
 434 # "DC created by one thread and used by another"
 435 ...
 436 *!chrome::`anonymous namespace'::SetOverlayIcon
 437
 438 INVALID HEAP ARGUMENT
 439 name=http://crbug.com/262088
 440 drmemorylib.dll!av_dup_packet
 441 msvcrt.dll!wcsrchr
 442 ntdll.dll!RtlIsCurrentThreadAttachExempt
 443 ntdll.dll!LdrShutdownThread
 444 ntdll.dll!RtlExitUserThread
 445
 446 GDI USAGE ERROR
 447 name=http://crbug.com/266484
 448 skia.dll!HDCOffscreen::draw
 449 skia.dll!SkScalerContext_GDI::generateImage
 450 skia.dll!SkScalerContext::getImage
 451 skia.dll!SkGlyphCache::findImage
 452 skia.dll!D1G_NoBounder_RectClip
 453 skia.dll!SkDraw::drawText