Suppress unaddressable accesses in glslang_parse (issue 138045)

tools/valgrind/memcheck/suppressions.txt

 # There are four kinds of suppressions in this file.
 # 1. third party stuff we have no control over
 #
 # 2. intentional unit test errors, or stuff that is somehow a false positive
 # in our own code, or stuff that is so trivial it's not worth fixing
 #
 # 3. Suppressions for real chromium bugs that are not yet fixed.
 # These should all be in chromium's bug tracking system (but a few aren't yet).
 # Periodically we should sweep this file and the bug tracker clean by
 # running overnight and removing outdated bugs/suppressions.
@@ skipping 5542 matching lines @@
 
 {
    bug_138032
    Memcheck:Unaddressable
    fun:_ZN7WebCore22WorkerScriptControllerD1Ev
    fun:_ZN3WTF14deleteOwnedPtrIN7WebCore22WorkerScriptControllerEEEvPT_
    fun:_ZN3WTF6OwnPtrIN7WebCore22WorkerScriptControllerEE5clearEv
    fun:_ZN7WebCore13WorkerContext11clearScriptEv
    fun:_ZN7WebCore30WorkerThreadShutdownFinishTask11performTaskEPNS_22ScriptExecutionContextE
    fun:_ZN7WebCore13WorkerRunLoop4Task11performTaskERKS0_PNS_22ScriptExecutionContextE
-   fun:_ZN7WebCore13WorkerRunLoop15runCleanupTasksEPNS_13WorkerContextE
+   ...
    fun:_ZN7WebCore13WorkerRunLoop3runEPNS_13WorkerContextE
    fun:_ZN7WebCore12WorkerThread12runEventLoopEv
    fun:_ZN7WebCore21DedicatedWorkerThread12runEventLoopEv
    fun:_ZN7WebCore12WorkerThread12workerThreadEv
    fun:_ZN7WebCore12WorkerThread17workerThreadStartEPv
 }
-
+{
+   bug_138045
+   Memcheck:Unaddressable
+   ...
+   fun:_ZSteqIcEN9__gnu_cxx11__enable_ifIXsrSt9__is_charIT_E7__valueEbE6__typeERKSbIS3_St11char_traitsIS3_ESaIS3_EESC_
+   fun:_ZL12getDirectivePKN2pp5TokenE
+   fun:_ZN2pp15DirectiveParser14parseDirectiveEPNS_5TokenE
+   fun:_ZN2pp15DirectiveParser3lexEPNS_5TokenE
+   fun:_ZN2pp13MacroExpander8getTokenEPNS_5TokenE
+   fun:_ZN2pp13MacroExpander3lexEPNS_5TokenE
+   fun:_ZN2pp12Preprocessor3lexEPNS_5TokenE
+   fun:_ZL12string_inputPciPv
+   fun:_ZL18yy_get_next_bufferPv
+   fun:_Z5yylexP7YYSTYPEPv
+   fun:_Z7yyparseP13TParseContext
+   fun:_Z13glslang_parseP13TParseContext
+   fun:_Z14PaParseStringsiPKPKcPKiP13TParseContext
+   fun:_ZN9TCompiler7compileEPKPKcii
+   fun:ShCompile
+   fun:_ZN3gpu5gles216ShaderTranslator9TranslateEPKc
+   fun:_ZN3gpu5gles214ProgramManager18ForceCompileShaderEPKSsPNS0_13ShaderManager10ShaderInfoEPNS0_16ShaderTranslatorEPNS0_11FeatureInfoE
+   fun:_ZN3gpu5gles214ProgramManager15DoCompileShaderEPNS0_13ShaderManager10ShaderInfoEPNS0_16ShaderTranslatorEPNS0_11FeatureInfoE
+   fun:_ZN3gpu5gles216GLES2DecoderImpl15DoCompileShaderEj
+}
 
 #-----------------------------------------------------------------------
 # 4. These only occur on our Google workstations
 
 {
    bug_todo_getdelim
    Memcheck:Leak
    fun:malloc
    fun:getdelim
    ...
    fun:call_init
    fun:_dl_init
 }
 {
    bug_todo_getdelim2
    Memcheck:Leak
    fun:malloc
    fun:getdelim
    obj:/lib/libselinux.so.1
    obj:/lib/libselinux.so.1
    obj:/lib/libselinux.so.1
 }
 {
    bug_todo_grep
    Memcheck:Leak
    fun:malloc
    obj:/bin/grep
    obj:/bin/grep
 }