root-system-common 5.34.14-1build1 / etc / root / valgrind-root.supp

# Additional valgrind suppression file for ROOT.
#
# To use, run valgrind with:
#   valgrind --suppressions=$ROOTSYS/etc/valgrind-root.supp ...
#
# This file suppresses known and expected / inevitable valgrind
# reports, e.g. due to ROOT's runtime type information that must
# survive until the end of the process and thus leaks.
# It only suppresses leaks, and a few errors generated by X11.

######### ROOT's RTTI
{
   TClass::AddClass()'s std::string
   Memcheck:Leak
   fun:_Znw?
   fun:_ZNSs4_Rep9_S_createE??RKSaIcE
   ...
   fun:_ZNSsC1EPKcRKSaIcE
   fun:_ZN6TClass8AddClassEPS_
}

{
   TCint::CreateListOfBaseClasses(TClass*)
   Memcheck:Leak
   fun:_Znw?
   fun:_ZN8TStorage11ObjectAllocE?
   fun:_ZN5TCint23CreateListOfBaseClassesEP6TClass
}

{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   fun:_Znw?
   fun:_ZN5TList7NewLinkEP7TObjectP8TObjLink
   fun:_ZN5TList7AddLastEP7TObject
   fun:_ZN5TCint23CreateListOfBaseClassesEP6TClass
}

{
   TGenericClassInfo's fClass generated by ROOT::TQObjectInitBehavior::CreateClass()
   Memcheck:Leak
   fun:_Znw?
   fun:_ZN8TStorage11ObjectAllocE?
   fun:_ZN7TObjectnwE?
   fun:_ZNK4ROOT20TQObjectInitBehavior11CreateClassEPKcsRKSt9type_info*
}

{
   TClass long name
   Memcheck:Leak
   fun:_Zna?
   fun:_ZN7TString4InitEii
   fun:_ZN7TStringC1EPKc
   fun:_ZN6TClassC2EPKc*
}

{
   TDictionary long name
   Memcheck:Leak
   fun:_Zna?
   fun:_ZN7TString4InitEii
   fun:_ZN7TStringC1EPKc
   fun:_ZN6TNamedC1EPKcS1_
   fun:_ZN11TDictionaryC1EPKc
}

{
   TBaseClass long name
   Memcheck:Leak
   fun:_Zna?
   fun:_ZN7TString7ReplaceEiiPKci
   fun:_ZN7TStringaSEPKc
   fun:_ZN6TNamed7SetNameEPKc
   fun:_ZN10TBaseClassC1EPvP6TClass
}

{
   TDataType long name
   Memcheck:Leak
   fun:_Zna?
   fun:_ZN7TString7ReplaceEiiPKci
   fun:_ZN7TStringaSEPKc
   ...
   fun:_ZN9TDataTypeC1EPv
}

{
   Anything allocated by TClass::Init: new[]()
   Memcheck:Leak
   fun:_Zna?
   ...
   fun:_ZN6TClass4InitEPKcs*
}   

{
   Anything allocated by TClass::Init: new()
   Memcheck:Leak
   fun:_Znw?
   ...
   fun:_ZN6TClass4InitEPKcs*
}

{
   TClass thread local storage
   Memcheck:Leak
   fun:_Znw?
   fun:_ZN8TStorage11ObjectAllocE?
   fun:_ZN7TObjectnwE?
   fun:_ZN12_GLOBAL__N_118TClassLocalStorage10GetStorageEPK6TClass
}

{
   TThread global mutex
   Memcheck:Leak
   fun:_Znw?
   fun:_ZN8TStorage11ObjectAllocE?
   fun:_ZN7TObjectnwE?
   fun:_ZN7TThread4InitEv
   fun:_ZN7TThread11ConstructorEv
   fun:_ZN7TThreadC1EPKcPFPvS2_ES2_NS_9EPriorityE
}

{
   TClass's list of base classes (TDataMember elements)
   Memcheck:Leak
   fun:_Znw?
   fun:_ZN5TList7NewLinkEP7TObjectP8TObjLink
   fun:_ZN5TList7AddLastEP7TObject
   fun:_ZN5TList3AddEP7TObject
   fun:_ZN5TCint23CreateListOfBaseClassesEP6TClass
}

{
   TClass's list of base classes (G__DataMemberInfo elements)
   Memcheck:Leak
   fun:_Znw?
   fun:_ZN5TCint23CreateListOfBaseClassesEP6TClass
}

{
   TClass's list of base classes (TList container)
   Memcheck:Leak
   fun:_Znw?
   fun:_ZN8TStorage11ObjectAllocE?
   fun:_ZN7TObjectnwE?
   fun:_ZN5TCint23CreateListOfBaseClassesEP6TClass
}

{
   Unloaded TClass and its fClassInfo
   Memcheck:Leak
   fun:_Znw?
   fun:_ZN5TCint12SetClassInfoEP6TClassb
   fun:_ZN6TClass11SetUnloadedEv
}
 
{
   TClass::Init calling TCint::SetClassInfo
   Memcheck:Leak
   fun:_Znw?
   fun:_ZN5TCint12SetClassInfoEP6TClassb
   fun:_ZN6TClass4InitEPKcsPKSt9type_infoP16TVirtualIsAProxyPFvPvR16TMemberInspectorES1_S1_iib
}

{
   std::string uses in various place.
   Memcheck:Leak
   fun:_Znw?
   fun:_ZNSs4_Rep9_S_createE??RKSaIcE
   fun:_ZNSs9_M_mutateE???
   fun:_ZNSs15_M_replace_safeE??PKc?
}

{
   Array of objects allocated in TStreamerInfo::Compile
   Memcheck:Leak
   fun:_Zna?
   fun:_ZN13TStreamerInfo7CompileEv
}

{
   Strings allocated in TStreamerInfo::Compile
   Memcheck:Leak
   fun:_Zna?
   fun:_ZN7TString7ReplaceEiiPKci
   fun:_ZN7TStringaSERK10TSubString
   fun:_ZN13TStreamerInfo7CompileEv
}

{
   String reallocated in TStreamerInfo::Compile
   Memcheck:Leak
   fun:_Zna?
   fun:_ZN7TString7ReplaceEiiPKci
   fun:_ZN13TStreamerInfo7CompileEv

}

{
   StreamerInfo virtual table mechanism
   Memcheck:Leak
   fun:_Zna?
   fun:_ZN13TStreamerInfo8BuildOldEv
   fun:_ZNK6TClass15GetStreamerInfoEi
}

{
   StreamerInfo parts
   Memcheck:Leak
   fun:_Znw?
   fun:_ZN8TStorage11ObjectAllocE?
   fun:_ZN7TObjectnwE?
   fun:_ZN4ROOTL13new_TObjArrayEPv
   fun:_ZNK6TClass3NewENS_8ENewTypeE
   fun:_ZN11TBufferFile13ReadObjectAnyEPK6TClass
   fun:_ZrsI9TObjArrayER7TBufferS2_RPT_
   fun:_ZN13TStreamerInfo8StreamerER7TBuffer
}

{
   StreamerInfo parts
   Memcheck:Leak
   fun:_Zna?
   fun:_ZN8TStorage5AllocE?
   fun:_ZN9TObjArray4InitEii
   fun:_ZN9TObjArrayC1Eii
   fun:_ZN4ROOTL13new_TObjArrayEPv
   fun:_ZNK6TClass3NewENS_8ENewTypeE
   fun:_ZN11TBufferFile13ReadObjectAnyEPK6TClass
   fun:_ZrsI9TObjArrayER7TBufferS2_RPT_
   fun:_ZN13TStreamerInfo8StreamerER7TBuffer
}

{
   CollectionProxy objects
   Memcheck:Leak
   fun:_Znw?
   fun:_ZN23TCollectionProxyFactory24GenEmulatedClassStreamerEPKc
}

{
   CollectionProxy objects
   Memcheck:Leak
   fun:_Znw?
   fun:_ZNK19TGenCollectionProxy8GenerateEv
   fun:_ZNK6TClass18GetCollectionProxyEv
}

{
   CollectionProxy objects
   Memcheck:Leak
   fun:_Znw?
   fun:_ZNK19TGenCollectionProxy8GenerateEv
   fun:_ZN14TBranchElement4InitEP5TTreeP7TBranchPKcP23TVirtualCollectionProxyiii
}

{
   Part of CollectionProxy objects
   Memcheck:Leak
   fun:_Znw?
   ...
   fun:_ZN19TGenCollectionProxyC1ERKS_
}

{
   Part of CollectionProxy objects
   Memcheck:Leak
   fun:_Zna?
   ...
   fun:_ZN19TGenCollectionProxyC1ERKS_
}

{
   TClass's list of RealData.
   Memcheck:Leak
   fun:_Znw?
   fun:_ZN5TList7NewLinkEP7TObjectP8TObjLink
   fun:_ZN5TList7AddLastEP7TObject
   fun:_ZN5TList3AddEP7TObject
   fun:_ZN6TClass21BuildEmulatedRealDataEPKclPS_
}

{
   TClass's RealData objects.
   Memcheck:Leak
   fun:_Znw?
   fun:_ZN8TStorage11ObjectAllocE?
   fun:_ZN7TObjectnwE?
   fun:_ZN6TClass21BuildEmulatedRealDataEPKclPS_
}

{
   TClass's RealData objects.
   Memcheck:Leak
   fun:_Znw?
   fun:_ZN8TStorage11ObjectAllocE?
   fun:_ZN7TObjectnwE?
   fun:_ZN6TClass13BuildRealDataEPvb
}

{
   TEmulatedCollectionProxy configuration item
   Memcheck:Leak
   fun:_Znw?
   fun:_ZN24TEmulatedCollectionProxy12InitializeExEv
}

{
   ROOT's list of types objects
   Memcheck:Leak
   fun:_Znw?
   fun:_ZN8TStorage11ObjectAllocE?
   fun:_ZN7TObjectnwE?
   fun:_ZN5TCint17UpdateListOfTypesEv
}

{
   ROOT's list of types
   Memcheck:Leak
   fun:_Znw?
   fun:_ZN5TCint17UpdateListOfTypesEv
}

{
   ROOT's list of types internals
   Memcheck:Leak
   fun:_Znw?
   fun:_ZN5TList7NewLinkEP7TObjectP8TObjLink
   fun:_ZN5TList7AddLastEP7TObject
   fun:_ZN5TList3AddEP7TObject
   fun:_ZN10THashTable3AddEP7TObject
   fun:_ZN10THashTable6RehashEib
   fun:_ZN10THashTable3AddEP7TObject
   fun:_ZN5TCint17UpdateListOfTypesEv
} 

######### ROOT I/O

{
   zlib fill_window issue, see zlib.net FAQ #36 and comment "If n is not on any hash chain, prev[n] is garbage but" in zlib deflate.c.  See http://www.zlib.net/zlib_faq.html#faq36.  Even though the code was correct, versions 1.2.4 and later was changed to not stimulate these checkers.
   Memcheck:Cond
   fun:fill_window
   fun:deflate_fast
   fun:deflate
}

{
   zlib deflate issue, see zlib.net FAQ #36: http://www.zlib.net/zlib_faq.html#faq36 which says that it was due to changing from calloc to malloc.  And notes, that even though the code was correct, versions 1.2.4 and later was changed to not stimulate these checkers.
   Memcheck:Cond
   fun:longest_match
   ... 
   fun:deflate
}

######### CINT

{
   CINT's G__rate_parameter_match bogus report
   Memcheck:Cond
   fun:G__rate_parameter_match
   fun:G__overload_match
}

{
   CINT's function parameter info
   Memcheck:Leak
   fun:malloc
   fun:G__memfunc_para_setup
}

{
   CINT's function parameter info part 2
   Memcheck:Leak
   fun:malloc
   fun:_ZN9G__paramsixEi
   fun:G__memfunc_para_setup
}

{
   CINT's function info
   Memcheck:Leak
   fun:malloc
   fun:G__memfunc_next
}

{
   CINT's function info (name)
   Memcheck:Leak
   fun:malloc
   fun:G__savestring
   fun:G__memfunc_setup_imp
}
{
   CINT's function info (parameter)
   Memcheck:Leak
   fun:malloc
   fun:_ZN9G__paramsixEi
   fun:G__memfunc_setup_imp
}

{
   CINT's compiled function prototype
   Memcheck:Leak
   fun:malloc
   fun:G__make_ifunctable
}

{  
   CINT's function prototype
   Memcheck:Leak
   fun:malloc
   fun:G__readansiproto
}

{
   CINT's NameMap part1
   Memcheck:Leak
   fun:_Znw?
   fun:_ZN9__gnu_cxx13new_allocatorISt13_Rb_tree_nodeIiEE8allocateE?PKv
   fun:_ZNSt8_Rb_treeIiiSt9_IdentityIiESt4lessIiESaIiEE11_M_get_nodeEv
   fun:_ZNSt8_Rb_treeIiiSt9_IdentityIiESt4lessIiESaIiEE14_M_create_nodeERKi
   fun:_ZNSt8_Rb_treeIiiSt9_IdentityIiESt4lessIiESaIiEE10_M_insert_EPKSt18_Rb_tree_node_baseS8_RKi
   fun:_ZNSt8_Rb_treeIiiSt9_IdentityIiESt4lessIiESaIiEE16_M_insert_uniqueERKi
   fun:_ZNSt3setIiSt4lessIiESaIiEE6insertERKi
   fun:_ZN7NameMap6InsertEPKci
} 

{
   CINT's NameMap part2
   Memcheck:Leak
   fun:_Znw?
   fun:_ZN9__gnu_cxx13new_allocatorISt13_Rb_tree_nodeISt4pairIKPKcSt3setIiSt4lessIiESaIiEEEEE8allocateE?PKv
   fun:_ZNSt8_Rb_treeIPKcSt4pairIKS1_St3setIiSt4lessIiESaIiEEESt10_Select1stIS9_EN7NameMap15G__charptr_lessESaIS9_EE11_M_get_nodeEv
   fun:_ZNSt8_Rb_treeIPKcSt4pairIKS1_St3setIiSt4lessIiESaIiEEESt10_Select1stIS9_EN7NameMap15G__charptr_lessESaIS9_EE14_M_create_nodeERKS9_
   fun:_ZNSt8_Rb_treeIPKcSt4pairIKS1_St3setIiSt4lessIiESaIiEEESt10_Select1stIS9_EN7NameMap15G__charptr_lessESaIS9_EE10_M_insert_EPKSt18_Rb_tree_node_baseSI_RKS9_
   fun:_ZNSt8_Rb_treeIPKcSt4pairIKS1_St3setIiSt4lessIiESaIiEEESt10_Select1stIS9_EN7NameMap15G__charptr_lessESaIS9_EE16_M_insert_uniqueERKS9_
   fun:_ZNSt8_Rb_treeIPKcSt4pairIKS1_St3setIiSt4lessIiESaIiEEESt10_Select1stIS9_EN7NameMap15G__charptr_lessESaIS9_EE17_M_insert_unique_ESt23_Rb_tree_const_iteratorIS9_ERKS9_
   fun:_ZNSt3mapIPKcSt3setIiSt4lessIiESaIiEEN7NameMap15G__charptr_lessESaISt4pairIKS1_S6_EEE6insertESt17_Rb_tree_iteratorISB_ERKSB_
   fun:_ZNSt3mapIPKcSt3setIiSt4lessIiESaIiEEN7NameMap15G__charptr_lessESaISt4pairIKS1_S6_EEEixERSA_
   fun:_ZN7NameMap6InsertEPKci
}

{
   CINT's NameMap part3
   Memcheck:Leak
   fun:_Znw?
   fun:_ZN9__gnu_cxx13new_allocatorISt13_Rb_tree_nodeISt4pairIKPKcSt3setIiSt4lessIiESaIiEEEEE8allocateE?PKv
   fun:_ZNSt8_Rb_treeIPKcSt4pairIKS1_St3setIiSt4lessIiESaIiEEESt10_Select1stIS9_EN7NameMap15G__charptr_lessESaIS9_EE11_M_get_nodeEv
   fun:_ZNSt8_Rb_treeIPKcSt4pairIKS1_St3setIiSt4lessIiESaIiEEESt10_Select1stIS9_EN7NameMap15G__charptr_lessESaIS9_EE14_M_create_nodeERKS9_
   fun:*
   fun:*
   fun:_ZNSt3mapIPKcSt3setIiSt4lessIiESaIiEEN7NameMap15G__charptr_lessESaISt4pairIKS1_S6_EEE6insertESt17_Rb_tree_iteratorISB_ERKSB_
   fun:_ZNSt3mapIPKcSt3setIiSt4lessIiESaIiEEN7NameMap15G__charptr_lessESaISt4pairIKS1_S6_EEEixERSA_
   fun:_ZN7NameMap6InsertEPKci
}

{
   CINT's variable name
   Memcheck:Leak
   fun:malloc
   fun:G__savestring
   fun:_ZL16G__allocvariable8G__valuePS_P12G__var_arrayS2_iiPcS3_iRN4Cint19G__DataMemberHandleE
}

{
   CINT inheritance
   Memcheck:Leak
   fun:malloc
   fun:_ZN9G__heritsixEi
   fun:G__inheritance_setup
}

{
   CINT compiled global variable info
   Memcheck:Leak
   fun:calloc
   fun:G__malloc
   fun:*
   fun:*
   fun:*
   fun:*
   fun:G__getexpr
   fun:G__memvar_setup
   fun:_ZL20G__cpp_setup_global0v
}

######### Misc

{
   TUnixSystem::Setenv, see its doc
   Memcheck:Leak
   fun:_Zna?
   fun:_ZN11TUnixSystem6SetenvEPKcS1_
}

{
   getpwuid() does a __nss_database_lookup which leaks
   Memcheck:Leak
   fun:malloc
   fun:nss_parse_service_list
   fun:__nss_database_lookup
   ...
   fun:getpwuid_r@@GLIBC_*
}

{
   getgrgid() does a __nss_database_lookup which leaks
   Memcheck:Leak
   fun:malloc
   fun:nss_parse_service_list
   fun:__nss_database_lookup
   obj:*
   obj:*
   fun:getgrgid_r@@GLIBC_*
}

######### X11 errors triggered by ROOT

{
   ROOT:X11 - GetWindowSize
   Memcheck:Param
   write(buf)
   fun:__write_nocancel
   obj:*/libX11.*
   obj:*/libX11.*
   fun:_XReply
   fun:XGetGeometry
   fun:_ZN5TGX1113GetWindowSizeEmRiS0_RjS1_
}
{
   ROOT:X11 - XFlush
   Memcheck:Param
   write(buf)
   fun:__write_nocancel
   obj:*/libX11.*
   obj:*/libX11.*
   fun:XFlush
   fun:_ZN7TCanvas5BuildEv
}
{
   ROOT:X11 - XDrawString
   Memcheck:Param
   write(buf)
   fun:__write_nocancel
   obj:*/libX11.*
   obj:*/libX11.*
   fun:XDrawString
   fun:_ZN8TGX11TTF10DrawStringEmmiiPKci
}
{
   ROOT:X11 - XPending
   Memcheck:Param
   write(buf)
   fun:__write_nocancel
   obj:*/libX11.*
   obj:*/libX11.*
   fun:_XEventsQueued
   fun:XPending
   fun:_ZN8TGClient15ProcessOneEventEv
}
{
   ROOT:X11 - XCheckTypedWindowEvent
   Memcheck:Param
   write(buf)
   fun:__write_nocancel
   obj:*/libX11.*
   obj:*/libX11.*
   fun:XCheckTypedWindowEvent
   fun:_ZN5TGX1110CheckEventEm11EGEventTypeR7Event_t
}
{
   ROOT:X11 - XPutImage
   Memcheck:Param
   writev(vector[...])
   fun:writev
   obj:*/libX11.*
   fun:_XSend
   obj:*/libX11.*
   fun:XPutImage
   fun:_ZN8TGX11TTF12RenderStringEiiN9TVirtualX9ETextModeE
}
{
   ROOT:X11 - XMoveResizeWindow
   Memcheck:Param
   write(buf)
   fun:__write_nocancel
   obj:*/libX11.*
   obj:*/libX11.*
   fun:XMoveResizeWindow
   fun:_ZN7TGFrame10MoveResizeEiijj
}
{
   ROOT:X11 - XSetTextProperty
   Memcheck:Param
   write(buf)
   fun:__write_nocancel
   obj:*/libX11.*
   obj:*/libX11.*
   fun:XChangeProperty
   fun:XSetTextProperty
   fun:_ZN5TGX1113SetWindowNameEmPc
}
{
   ROOT:X11 - XDrawLines
   Memcheck:Param
   write(buf)
   fun:__write_nocancel
   obj:*/libX11.*
   obj:*/libX11.*
   fun:XDrawLines
   fun:_ZN4TPad13PaintPolyLineEiPdS0_PKc
}
{
   ROOT:X11 - XDrawLines / _XFlushGCCache
   Memcheck:Param
   write(buf)
   fun:__write_nocancel
   obj:*/libX11.*
   obj:*/libX11.*
   fun:_XFlushGCCache
   fun:XDrawLines
   fun:_ZN4TPad13PaintFillAreaEiPdS0_PKc
}
{
   ROOT:X11 - XDrawLines / _XSend
   Memcheck:Param
   writev(vector[...])
   fun:writev
   obj:*/libX11.*
   fun:_XSend
   fun:XDrawLines
   fun:_ZN4TPad13PaintFillAreaEiPdS0_PKc
}

{
   ROOT:X11 - XQueryExtension 
   Memcheck:Param
   writev(vector[...])
   fun:writev
   obj:*/libxcb.*
   obj:*/libxcb.*
   fun:xcb_writev
   fun:_XSend
   fun:XQueryExtension
}