# 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:_Znwm
   fun:_ZNSs4_Rep9_S_createEmmRKSaIcE
   obj:*libstdc++.so*
   fun:_ZNSsC1EPKcRKSaIcE
}

{
   TGenericClassInfo's fClass generated by ROOT::TQObjectInitBehavior::CreateClass()
   Memcheck:Leak
   fun:_Znwm
   fun:_ZN8TStorage11ObjectAllocEm
   fun:_ZN7TObjectnwEm
   fun:_ZNK4ROOT20TQObjectInitBehavior11CreateClassEPKcsRKSt9type_info*
}

{
   TClass::fClassInfo
   Memcheck:Leak
   fun:_Znwm
   fun:_ZN5TCint12SetClassInfoEP6TClassb
   fun:_ZN6TClass4InitEPKcs*
}

{
   TClass members
   Memcheck:Leak
   fun:_Znwm
   fun:_ZN8TStorage11ObjectAllocEm
   fun:_ZN7TObjectnwEm
   fun:_ZN6TClass4InitEPKcs*
}

{
   TClass::fStreamerInfo's storage
   Memcheck:Leak
   fun:_Znam
   fun:_ZN8TStorage5AllocEm
   fun:_ZN9TObjArray4InitEii
   fun:_ZN9TObjArrayC1Eii
   fun:_ZN6TClass4InitEPKcs*
}

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

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

{
   TClass's list of base classes (TList container)
   Memcheck:Leak
   fun:_Znwm
   fun:_ZN8TStorage11ObjectAllocEm
   fun:_ZN7TObjectnwEm
   fun:_ZN5TCint23CreateListOfBaseClassesEP6TClass
}

{
   Unloaded TClass and its fClassInfo
   Memcheck:Leak
   fun:_Znwm
   fun:_ZN5TCint12SetClassInfoEP6TClassb
   fun:_ZN6TClass11SetUnloadedEv
}

{
   std::string uses in various place.
   Memcheck:Leak
   fun:_Znwm
   fun:_ZNSs4_Rep9_S_createEmmRKSaIcE
   fun:_ZNSs9_M_mutateEmmm
   fun:_ZNSs15_M_replace_safeEmmPKcm
}

{
   TString generated by ROOT
   Memcheck:Leak
   fun:_Znam
   fun:_ZN10TStringRef6GetRepEii
}

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

######### 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
   Memcheck:Cond
   fun:fill_window
   fun:deflate_fast
   fun:deflate
}

######### CINT

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


######### Misc

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

{
   getpwuid() does a __nss_database_lookup which leaks
   Memcheck:Leak
   fun:malloc
   fun:nss_parse_service_list
   fun:__nss_database_lookup
   obj:*
   obj:*
   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
}