blob: e7aba096b0cf53a610c10a078d31c9d4eeebf271 [file] [log] [blame]
##----------------------------------------------------------------------##
# Errors to suppress by default with glibc 2.2.4 / 2.2.5
# Format of this file is:
# {
# name_of_suppression
# skin_name:supp_kind
# (optional extra info for some suppression types)
# caller0 name, or /name/of/so/file.so
# caller1 name, or ditto
# (optionally: caller2 name)
# (optionally: caller3 name)
# }
#
# For Memcheck, the supp_kinds are:
#
# Param Value1 Value2 Value4 Value8
# Free Addr1 Addr2 Addr4 Addr8
# Cond (previously known as Value0)
#
# and the optional extra info is:
# if Param: name of system call param
# if Free: name of free-ing fn)
#-------- For SuSE 8.2 (gcc 3.3, glibc 2.3.2)
{
__GI___stpcpy/*
Memcheck:Cond
fun:__GI___stpcpy
fun:*
}
{
strlen/__GI__dl_open/dlopen_doit
Memcheck:Cond
fun:strlen
fun:__GI__dl_open
fun:dlopen_doit
}
{
strlen/_dl_signal_cerror/_dl_lookup_symbol_internal/do_dlsym
Memcheck:Cond
fun:_dl_signal_cerror
fun:_dl_lookup_symbol_internal
fun:do_dlsym
}
#-------- For R H 8.0
{
elf_dynamic_do_rel.7/_dl_relocate_object_internal/dl_open_worker(Cond)
Memcheck:Cond
fun:elf_dynamic_do_rel.7
fun:_dl_relocate_object_internal
fun:dl_open_worker
}
#-------- For R H 7.3 on i686
{
_dl_relocate_object*/*libc-2.2.?.so/_dl_catch_error*(Cond)
Memcheck:Cond
fun:_dl_relocate_object*
obj:*libc-2.2.?.so
fun:_dl_catch_error*
}
#-------- SuSE 8.1 stuff (gcc-3.2, glibc-2.2.5 + SuSE's hacks)
{
__stpcpy/*
Memcheck:Cond
fun:__stpcpy
fun:*
}
{
strlen/decompose_rpath/_dl_map_object
Memcheck:Cond
fun:strlen
fun:decompose_rpath
fun:_dl_map_object
}
{
strlen/_dl_sym/dlsym_doit
Memcheck:Cond
fun:strlen
fun:_dl_sym
fun:dlsym_doit
}
{
trecurse/__gconv_release_shlib(Addr4)
Addrcheck,Memcheck:Addr4
fun:trecurse
fun:__gconv_release_shlib
}
{
do_release_shlib/trecurse(Addr4)
Addrcheck,Memcheck:Addr4
fun:do_release_shlib
fun:trecurse
}
#-------- R H Limbo (glibc-2.2.90) stuff
{
elf_dynamic_do_rela.8/_dl_relocate_object_internal
Memcheck:Cond
fun:elf_dynamic_do_rela.8
fun:_dl_relocate_object_internal
}
{
__strnlen/_nl_make_l10nflist(Cond)
Memcheck:Cond
fun:__strnlen
fun:_nl_make_l10nflist
}
{
__strnlen/*vfprintf*
Memcheck:Cond
fun:__strnlen
fun:*vfprintf*
}
{
libXaw.so.7.0(Cond)
Memcheck:Cond
obj:*libXaw.so.7.0
}
#-------- Suppress errors appearing as a result of calling
#-------- __libc_freeres()
{
__twalk/*(Addr4)
Addrcheck,Memcheck:Addr4
fun:__twalk
}
{
do_release_shlib/__twalk(Addr4)
Addrcheck,Memcheck:Addr4
fun:do_release_shlib
fun:__twalk
}
{
__libc_freeres/free_mem/free(Free)
Addrcheck,Memcheck:Free
fun:free
fun:free_mem
fun:__libc_freeres
}
#-------- Data races
#{
# _dl_lookup_symbol/fixup/_dl_runtime_resolve
# helgrind:Eraser
# fun:_dl_lookup_symbol
# fun:fixup
# fun:_dl_runtime_resolve
#}
#
#{
# _dl_lookup_versioned_symbol/fixup/_dl_runtime_resolve
# helgrind:Eraser
# fun:_dl_lookup_versioned_symbol
# fun:fixup
# fun:_dl_runtime_resolve
#}
#-------- Threading bugs?
# glibc 'knows' that destroying a locked mutex will unlock it
{
pthread_error/__pthread_mutex_destroy/__closedir
core:PThread
fun:pthread_error
fun:__pthread_mutex_destroy
fun:__closedir
}
{
pthread_error/__pthread_mutex_destroy/_IO_default_finish
core:PThread
fun:pthread_error
fun:__pthread_mutex_destroy
fun:_IO_default_finish*
}
{
__pthread_mutex_unlock/_IO_funlockfile
core:PThread
fun:__pthread_mutex_unlock
fun:_IO_funlockfile
}
# even more glibc suppressions ?
{
libc-2.2.4.so/libc-2.2.4.so/libc-2.2.4.so(Cond)
Memcheck:Cond
obj:*libc-2.2.?.so
obj:*libc-2.2.?.so
obj:*libc-2.2.?.so
}
{
libc-2.2.4.so/libc-2.2.4.so/libc-2.2.4.so(Value4)
Memcheck:Value4
obj:*libc-2.2.?.so
obj:*libc-2.2.?.so
obj:*libc-2.2.?.so
}
##### glibc 2.2.5 stuff perhaps?
##### suppressions for coolo
{
strchr/dl_open_worker(Cond)
Memcheck:Cond
fun:strchr
fun:dl_open_worker
}
{
__rawmemchr(Cond)
Memcheck:Cond
fun:__rawmemchr
}
{
_IO_vfprintf/__strnlen(Cond)
Memcheck:Cond
fun:__strnlen
fun:_IO_vfprintf
}
{
__strchrnul/gethostbyname*(Cond)
Memcheck:Cond
fun:__strchrnul
fun:gethostbyname*
}
##----
{
strlen/*dl_map_object*(Cond)
Memcheck:Cond
fun:strlen
fun:*dl_map_object*
}
{
strlen/*dl_open_worker*(Cond)
Memcheck:Cond
fun:strlen
fun:*dl_open_worker*
}
{
*rawmemchr*/*nss*(Cond)
Memcheck:Cond
fun:*rawmemchr*
fun:*nss*
}
{
*strchrnul*/*nss*(Cond)
Memcheck:Cond
fun:*strchrnul*
fun:*nss*
}
# gcc version 2.96 20000731 (Red Hat Linux 7.1 2.96-98)
# on Red Hat 7.2 (x86) miscompiles __mpn_construct_double in
# __mpn_construct_double (../sysdeps/ieee754/dbl-64/mpn2dbl.c:45)
# (glibc-2.2.4) to read and write below %esp. Hence the following
# two:
{
__mpn_construct_double/*(Addr4)
Addrcheck,Memcheck:Addr4
fun:__mpn_construct_double
fun:*
}
{
__mpn_construct_double/*(Addr8)
Addrcheck,Memcheck:Addr8
fun:__mpn_construct_double
fun:*
}
# More of the same (gcc bug, I'm pretty sure)
{
__fabs/*(Addr4)
Addrcheck,Memcheck:Addr4
fun:__fabs
fun:*
}
{
__fabs/*(Addr8)
Addrcheck,Memcheck:Addr8
fun:__fabs
fun:*
}
# Not sure what this is about ... but anyway
{
pthread_sighandler/*(Addr4)
Addrcheck,Memcheck:Addr4
fun:pthread_sighandler
fun:*
}
# More glibc stuff, AFAICS
{
__strnlen/__argz_stringify/_nl_make_l10nflist(Cond)
Memcheck:Cond
fun:__strnlen
fun:__argz_stringify
fun:_nl_make_l10nflist
}
#--------------
{
_dl_relocate_object*/dl_open_worker/_dl_catch_error*(Cond)
Memcheck:Cond
fun:_dl_relocate_object*
fun:dl_open_worker
fun:_dl_catch_error*
}
{
_dl_relocate_object/libc-2.2.4.so/_dl_catch_error(Cond)
Memcheck:Cond
fun:_dl_relocate_object
obj:*libc-2.2.?.so
fun:_dl_catch_error
}
{
strrchr/_dl_map_object_from_fd/_dl_map_object(Cond)
Memcheck:Cond
fun:strrchr
fun:_dl_map_object_from_fd
fun:_dl_map_object
}
#-------------------
{
socketcall.connect(serv_addr)/__libc_connect/*
Addrcheck,Memcheck:Param
socketcall.connect(serv_addr)
fun:__libc_connect
fun:*
}
{
socketcall.connect(serv_addr)/libc-2.2.4.so/libc-2.2.4.so
Addrcheck,Memcheck:Param
socketcall.connect(serv_addr)
obj:*libc-2.2.?.so
obj:*libc-2.2.?.so
}
#----------------------
{
write(buf)/__libc_write/libX11.so.6.2/libX11.so.6.2(Param)
Addrcheck,Memcheck:Param
write(buf)
fun:__libc_write
obj:/usr/X11R6/lib/libX11.so.6.2
obj:/usr/X11R6/lib/libX11.so.6.2
}
{
write(buf)/libc-2.2.4.so/libX11.so.6.2/libX11.so.6.2(Param)
Addrcheck,Memcheck:Param
write(buf)
obj:*libc-2.2.?.so
obj:/usr/X11R6/lib/libX11.so.6.2
obj:/usr/X11R6/lib/libX11.so.6.2
}
#{
# llseek(result)/__libc_lseek64/_IO_file_seek(Param)
# Param
# llseek(result)
# fun:__libc_lseek64
# fun:_IO_file_seek
#}
{
writev(vector[...])/__writev/libX11.so.6.2/libX11.so.6.2
Addrcheck,Memcheck:Param
writev(vector[...])
fun:__writev
obj:/usr/X11R6/lib/libX11.so.6.2
obj:/usr/X11R6/lib/libX11.so.6.2
}
#----------------
{
__rawmemchr/libXt.so.6.0/libXt.so.6.0
Memcheck:Cond
fun:__rawmemchr
obj:/usr/X11R6/lib/libXt.so.6.0
obj:/usr/X11R6/lib/libXt.so.6.0
}
{
libc-2.2.4.so/libXt.so.6.0/libXt.so.6.0
Memcheck:Cond
obj:*libc-2.2.?.so
obj:/usr/X11R6/lib/libXt.so.6.0
obj:/usr/X11R6/lib/libXt.so.6.0
}
##----------------------------------------------------------------------##