bitcoin/contrib/valgrind.supp

# This valgrind suppressions file includes known Valgrind warnings in our
# dependencies that cannot be fixed in-tree.
#
# Example use:
# $ valgrind --suppressions=contrib/valgrind.supp src/test/test_bitcoin
# $ valgrind --suppressions=contrib/valgrind.supp --leak-check=full \
#       --show-leak-kinds=all src/test/test_bitcoin
#
# To create suppressions for found issues, use the --gen-suppressions=all option:
# $ valgrind --suppressions=contrib/valgrind.supp --leak-check=full \
#       --show-leak-kinds=all --gen-suppressions=all --show-reachable=yes \
#       --error-limit=no src/test/test_bitcoin
#
# Note that suppressions may depend on OS and/or library versions.
# Tested on:
# * aarch64 (Ubuntu 20.04 system libs, without gui)
# * x86_64  (Ubuntu 18.04 system libs, without gui)
{
   Suppress libstdc++ warning - https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65434
   Memcheck:Leak
   match-leak-kinds: reachable
   fun:malloc
   obj:*/libstdc++.*
   fun:call_init.part.0
   fun:call_init
   fun:_dl_init
   obj:*/ld-*.so
}
{
   Suppress libdb warning - https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=662917
   Memcheck:Cond
   obj:*/libdb_cxx-*.so
   fun:__log_put
}
{
   Suppress libdb warning
   Memcheck:Param
   pwrite64(buf)
   fun:pwrite
   fun:__os_io
}
{
   Suppress libdb warning
   Memcheck:Cond
   fun:__log_putr.isra.1
}
{
   Suppress libdb warning
   Memcheck:Param
   pwrite64(buf)
   ...
   obj:*/libdb_cxx-*.so
}
{
   Suppress uninitialized bytes warning in compat code
   Memcheck:Param
   ioctl(TCSET{S,SW,SF})
   fun:tcsetattr
}
{
   Suppress libdb warning
   Memcheck:Leak
   fun:malloc
   ...
   obj:*/libdb_cxx-*.so
}
{
   Suppress leaks on init
   Memcheck:Leak
   ...
   fun:_Z11AppInitMainR11NodeContext
}
{
   Suppress leaks on shutdown
   Memcheck:Leak
   ...
   fun:_Z8ShutdownR11NodeContext
}
{
   Ignore GUI warning
   Memcheck:Leak
   ...
   obj:/usr/lib64/libgdk-3.so.0.2404.7
}
{
   Suppress leveldb warning (leveldb::InitModule()) - https://github.com/google/leveldb/issues/113
   Memcheck:Leak
   match-leak-kinds: reachable
   fun:_Znwm
   fun:_ZN7leveldbL10InitModuleEv
}
{
   Suppress leveldb warning (leveldb::Env::Default()) - https://github.com/google/leveldb/issues/113
   Memcheck:Leak
   match-leak-kinds: reachable
   fun:_Znwm
   ...
   fun:_ZN7leveldbL14InitDefaultEnvEv
}
{
   Suppress leveldb leak
   Memcheck:Leak
   match-leak-kinds: reachable
   fun:_Znwm
   ...
   fun:_ZN7leveldb6DBImpl14BackgroundCallEv
}
{
   Suppress leveldb leak
   Memcheck:Leak
   fun:_Znwm
   ...
   fun:GetCoin
}
{
   Suppress wcsnrtombs glibc SSE4 warning (could be related: https://stroika.atlassian.net/browse/STK-626)
   Memcheck:Addr16
   fun:__wcsnlen_sse4_1
   fun:wcsnrtombs
}
{
   Suppress wcsnrtombs warning (remove after removing boost::fs)
   Memcheck:Cond
   ...
   fun:_ZN5boost10filesystem6detail11unique_pathERKNS0_4pathEPNS_6system10error_codeE
   fun:unique_path
}
{
   Suppress boost warning
   Memcheck:Leak
   fun:_Znwm
   ...
   fun:_ZN5boost9unit_test9framework5state17execute_test_treeEmjPKNS2_23random_generator_helperE
   fun:_ZN5boost9unit_test9framework3runEmb
   fun:_ZN5boost9unit_test14unit_test_mainEPFbvEiPPc
   fun:main
}
{
   Suppress boost::filesystem warning (fixed in boost 1.70: https://github.com/boostorg/filesystem/commit/bbe9d1771e5d679b3f10c42a58fc81f7e8c024a9)
   Memcheck:Cond
   fun:_ZN5boost10filesystem6detail28directory_iterator_incrementERNS0_18directory_iteratorEPNS_6system10error_codeE
   ...
   obj:*/libboost_filesystem.so.*
}
{
   Suppress boost::filesystem warning (could be related: https://stackoverflow.com/questions/9830182/function-boostfilesystemcomplete-being-reported-as-possible-memory-leak-by-v)
   Memcheck:Leak
   match-leak-kinds: reachable
   fun:_Znwm
   ...
   fun:_ZN5boost10filesystem8absoluteERKNS0_4pathES3_
}
{
   Suppress boost still reachable memory warning
   Memcheck:Leak
   match-leak-kinds: reachable
   fun:_Znwm
   ...
   fun:_M_construct_aux<char*>
   fun:_M_construct<char*>
   fun:basic_string
   fun:path
}
{
   Suppress LogInstance still reachable memory warning
   Memcheck:Leak
   match-leak-kinds: reachable
   fun:_Znwm
   fun:_Z11LogInstancev
}
{
   Suppress secp256k1_context_create still reachable memory warning
   Memcheck:Leak
   match-leak-kinds: reachable
   fun:malloc
   ...
   fun:secp256k1_context_create
}
{
   Suppress BCLog::Logger::StartLogging() still reachable memory warning
   Memcheck:Leak
   match-leak-kinds: reachable
   fun:malloc
   ...
   fun:_ZN5BCLog6Logger12StartLoggingEv
}