wireshark/tools/vg-suppressions
Peter Wu ecb04e4076 vg-suppressions: suppress more GLib-related memleaks
g_get_charset, g_get_filename_charsets, g_strerror, g_get_home_dir all
return a const char pointer. get_global_random is internally called by
g_random_int, g_random_int_range, etc.

On Arch Linux with glibc 2.26-11 and glib2 2.56.0+7+g66948ae23-1,
"call_init" is not visible in the stack trace, so replace it by "...".
It also has "possibly lost" entries due to GLib types initialization
(gobject_init -> _g_enum_types_init). Finally "g_private_set" internally
leaks after calling "g_private_get_impl".

Change-Id: Ifb2be3188add7bdd060d1e7321c8126e5924a738
Reviewed-on: https://code.wireshark.org/review/27118
Reviewed-by: Dario Lombardo <lomato@gmail.com>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
2018-04-24 21:12:49 +00:00

120 lines
2 KiB
Text

# This file lists suppressions to hide valgrind errors in libraries we don't
# control. Be careful adding to it, since overly-broad suppressions may hide
# real errors in Wireshark!
#
# This is primarily targeted towards the set of libraries on the fuzz-bot (which
# runs a valgrind step) but other entries are welcome as long as they are
# sufficiently commented.
{
Libgcrypt leak (gcry_control)
Memcheck:Leak
match-leak-kinds: reachable
fun:malloc
...
fun:gcry_control
fun:epan_init
fun:main
}
{
Libgcrypt leak (gcry_check_version)
Memcheck:Leak
match-leak-kinds: reachable
fun:malloc
...
fun:epan_get_runtime_version_info
fun:get_tshark_runtime_version_info
fun:get_runtime_version_info
fun:main
}
{
Glib Leak (g_get_charset)
Memcheck:Leak
match-leak-kinds: reachable
fun:*alloc
...
fun:g_get_charset
}
{
Glib Leak (g_get_filename_charsets)
Memcheck:Leak
match-leak-kinds: reachable
fun:*alloc
...
fun:g_get_filename_charsets
}
{
Glib Leak (g_strerror)
Memcheck:Leak
match-leak-kinds: reachable
fun:*alloc
...
fun:g_strerror
}
{
Glib leak (g_get_home_dir)
Memcheck:Leak
match-leak-kinds: reachable
...
fun:g_get_home_dir
}
{
Glib leak (get_global_random) - requires glib debug symbols
Memcheck:Leak
match-leak-kinds: reachable
...
fun:get_global_random
fun:g_random_*
}
{
Glib leak (g_get_user_config_dir)
Memcheck:Leak
match-leak-kinds: reachable
...
fun:g_get_user_config_dir
}
{
Glib leak (g_module)
Memcheck:Leak
match-leak-kinds: reachable
...
fun:g_module_*
...
}
{
Glib leak (g_private_get) - requires glib debugging symbols installed
Memcheck:Leak
match-leak-kinds: reachable
fun:malloc
...
fun:g_private_get*
}
{
Glib leak (g_log)
Memcheck:Leak
match-leak-kinds: reachable
fun:malloc
fun:g_malloc
...
fun:g_log_set_handler_full
}
{
Libc and GLib leak (dl_init)
Memcheck:Leak
fun:*alloc
...
fun:call_init.part.0
...
fun:_dl_init
}