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ghostty/valgrind.supp
Mitchell Hashimoto 9b99e41cb2 apprt/gtk-ng: fix config textbuffer memory leak
2025-07-17 13:29:42 -07:00

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# This Valgrind suppression file contains the suppressions necessary
# to run Ghostty with GTK under Valgrind. There may be some false suppressions
# here so we should scrutinize this file periodically.
#
# To run Ghostty under Valgrind:
#
# valgrind \
# --leak-check=full \
# --num-callers=50 \
# --suppressions=valgrind.supp \
# ./zig-out/bin/ghostty
#
# You must gracefully exit Ghostty (do not SIGINT) by closing all windows
# and quitting. Otherwise, we leave a number of GTK resources around.
# Weird gtk_tooltip_init leak I can't figure out
{
Non-builder tooltip create
Memcheck:Leak
match-leak-kinds: possible
...
fun:gtk_at_context_init
fun:g_type_create_instance
fun:g_object_new_internal.part.0
fun:g_object_new_valist
fun:g_object_new
fun:gtk_at_spi_create_context
fun:gtk_at_context_create
fun:gtk_widget_init
fun:g_type_create_instance
fun:g_object_new_internal.part.0
fun:g_object_new_with_properties
fun:g_object_new
fun:gtk_tooltip_init
...
}
{
Not sure about this one, I can't figure it out.
Memcheck:Leak
match-leak-kinds: possible
...
fun:gtk_accessible_attribute_set_new
fun:gtk_at_context_init
fun:g_type_create_instance
fun:g_object_new_internal.part.0
fun:g_object_new_valist
fun:g_object_new
fun:gtk_at_spi_create_context
fun:gtk_at_context_create
fun:gtk_widget_init
fun:g_type_create_instance
fun:g_object_new_internal.part.0
fun:g_object_new_with_properties
fun:g_object_new
fun:_gtk_builder_construct
fun:builder_construct
...
fun:_gtk_buildable_parser_replay_precompiled
fun:_gtk_builder_parser_parse_buffer
fun:gtk_builder_extend_with_template
fun:gtk_widget_init_template
fun:g_type_create_instance
fun:g_object_new_internal.part.0
fun:g_object_new_with_properties
fun:g_object_new
fun:gtk_tooltip_init
...
}
{
GTK init
Memcheck:Leak
match-leak-kinds: possible
...
fun:gtk_init
}
{
GTK init
Memcheck:Leak
match-leak-kinds: possible
...
fun:gtk_init
}
{
GTK FontConfig data is never freed
Memcheck:Leak
match-leak-kinds: possible
...
fun:FcConfigInit
fun:fc_thread_func
fun:g_thread_proxy
fun:start_thread
fun:clone
}
{
GTK EGL resources never freed
Memcheck:Leak
match-leak-kinds: possible
...
fun:__eglLoadVendors
fun:eglQueryString
fun:epoxy_has_egl_extension
fun:gdk_display_init_egl
}
{
GTK EGL dlopen never freed
Memcheck:Leak
match-leak-kinds: possible
...
fun:dlopen@@GLIBC_*
fun:get_dlopen_handle.part.0
fun:epoxy_has_egl
fun:gdk_display_init_egl
}
{
libgl init never frees
Memcheck:Leak
match-leak-kinds: possible
fun:malloc
fun:RegisterStubCallbacks
fun:__glDispatchRegisterStubCallbacks
fun:__libGLInit
...
}
{
pango font map
Memcheck:Leak
match-leak-kinds: possible
fun:calloc
fun:g_malloc0
fun:g_rc_box_alloc_full
fun:pango_fc_font_map_load_fontset
...
}
{
pango font map to cairgo
Memcheck:Leak
match-leak-kinds: possible
fun:malloc
...
fun:FcConfigValues
fun:FcConfigSubstituteWithPat
fun:FcConfigSubstitute
fun:pango_cairo_fc_font_map_fontset_key_substitute
fun:pango_fc_font_map_load_fontset
...
}
{
Adwaita Stylesheet Load
Memcheck:Leak
match-leak-kinds: definite
fun:calloc
fun:g_malloc0
fun:gtk_css_value_alloc
fun:_gtk_css_reference_value_new
fun:parse_ruleset
fun:gtk_css_provider_load_internal
fun:gtk_css_provider_load_from_file
fun:gtk_css_provider_load_from_resource
fun:update_stylesheet
fun:g_object_new_internal.part.0
fun:g_object_new_valist
fun:g_object_new
}
# Mesa leaks all sorts of stuff that we can't directly control,
# so we ignore all of that.
{
Mesa
Memcheck:Leak
match-leak-kinds: possible
...
fun:_mesa_*
}
{
Mesa
Memcheck:Leak
match-leak-kinds: possible
...
fun:mesa_*
}
{
Graphics Driver dri
Memcheck:Leak
match-leak-kinds: possible
fun:*alloc
...
fun:dri*
}
{
Radeon
Memcheck:Leak
match-leak-kinds: possible
fun:*alloc
...
fun:radeonsi_*
}
{
Mesa Shader
Memcheck:Leak
match-leak-kinds: possible
...
fun:si_*
}
#--------------------------------------------------------------------
# GTK
#--------------------------------------------------------------------
# Actual GTK things
{
GtkWidgetClass action GPtrArray
Memcheck:Leak
fun:malloc
fun:g_malloc
fun:g_slice_alloc
fun:g_ptr_array_sized_new
fun:g_ptr_array_new
fun:gtk_widget_class_add_action
}
{
GIO modules
Memcheck:Leak
match-leak-kinds: definite
fun:calloc
...
fun:_g_io_module_get_default
}
{
GTK media extension gio modules
Memcheck:Leak
match-leak-kinds: definite
fun:calloc
...
fun:g_io_module_new
...
fun:gtk_media_file_extension_init
}
# AMD driver
{
radeonsi_dri general
Memcheck:Leak
fun:calloc
...
obj:/usr/lib*/dri/radeonsi_dri.so
}
{
radeonsi_dri general
Memcheck:Leak
fun:malloc
...
obj:/usr/lib*/dri/radeonsi_dri.so
}
# mesa driver stuff
{
i965 addr4
Memcheck:Addr4
obj:/usr/lib*/dri/i965_dri.so*
}
{
i965 addr8
Memcheck:Addr8
obj:/usr/lib*/dri/i965_dri.so*
}
{
i965 memcpy
Memcheck:Addr8
fun:memcpy*
obj:/usr/lib*/dri/i965_dri.so*
}
{
i965 memcpy
Memcheck:Addr2
fun:memcpy*
obj:/usr/lib*/dri/i965_dri.so*
}
{
mesa memcmp 8
Memcheck:Addr8
fun:*memcmp*
obj:/usr/lib*/dri/i965_dri.so*
}
{
mesa memcmp 1
Memcheck:Addr1
fun:*memcmp*
obj:/usr/lib*/dri/i965_dri.so*
}
{
mesa memset 8
Memcheck:Addr8
fun:*memset*
obj:/usr/lib*/dri/i965_dri.so
}
{
mesa realpath
Memcheck:Leak
match-leak-kinds: definite
fun:malloc
fun:realpath@@GLIBC_2.3
obj:*
obj:*
obj:*
obj:*
obj:*
obj:*
obj:*
obj:*
fun:epoxy_eglInitialize_global_rewrite_ptr
}
{
mesa calloc
Memcheck:Leak
match-leak-kinds: definite
fun:calloc
obj:*
obj:*
obj:*
obj:*
obj:*
obj:*
obj:*
obj:*
obj:*
fun:epoxy_eglInitialize_global_rewrite_ptr
}
{
epoxy strncmp
Memcheck:Addr8
fun:strncmp
...
fun:epoxy_eglInitialize_global_rewrite_ptr
}
{
mesa malloc
Memcheck:Leak
match-leak-kinds: definite
fun:malloc
obj:/usr/lib*/dri/i965_dri.so*
}
{
mesa glReadPixels
Memcheck:Addr16
obj:*
obj:*
obj:*
obj:*
obj:*
fun:epoxy_glReadPixels_global_rewrite_ptr
}
{
epoxy glxQueryServerString 1
Memcheck:Leak
fun:malloc
fun:XextAddDisplay
obj:*
obj:*
obj:*
obj:*
obj:*
fun:epoxy_glXQueryServerString_global_rewrite_ptr
}
{
epoxy glxQueryServerString 2
Memcheck:Leak
match-leak-kinds: definite
fun:malloc
fun:realpath*
obj:*
obj:*
obj:*
obj:*
obj:*
obj:*
obj:*
fun:epoxy_glXQueryServerString_global_rewrite_ptr
}
{
epoxy glGetTexImage
Memcheck:Addr16
obj:*
obj:*
obj:*
obj:*
obj:*
fun:epoxy_glGetTexImage_global_rewrite_ptr
}
# Fontconfig
{
FcFontSetList
Memcheck:Leak
match-leak-kinds: definite
fun:malloc
obj:/usr/lib*/libfontconfig.so*
obj:/usr/lib*/libfontconfig.so*
fun:FcFontSetList
}
{
FcPatternObjectInsertElt
Memcheck:Leak
match-leak-kinds: definite
fun:malloc
fun:FcPatternObjectInsertElt
}
{
FcPatternObjectInsertElt2
Memcheck:Leak
match-leak-kinds: definite
fun:realloc
fun:FcPatternObjectInsertElt
}
{
FcFontRenderPrepare
Memcheck:Leak
match-leak-kinds: definite
fun:realloc
obj:/usr/lib*/libfontconfig.so*
obj:/usr/lib*/libfontconfig.so*
fun:FcFontRenderPrepare
}
{
FcDefaultSubstitute
Memcheck:Leak
match-leak-kinds: definite
fun:realloc
obj:/usr/lib*/libfontconfig.so*
obj:/usr/lib*/libfontconfig.so*
fun:FcDefaultSubstitute
}
{
FcDefaultSubstituteWithPat
Memcheck:Leak
match-leak-kinds: definite
fun:realloc
obj:/usr/lib*/libfontconfig.so*
obj:/usr/lib*/libfontconfig.so*
fun:FcDefaultSubstituteWithPat
}
{
FcConfigSubstituteWithPat
Memcheck:Leak
match-leak-kinds: definite
fun:realloc
obj:/usr/lib*/libfontconfig.so*
obj:/usr/lib*/libfontconfig.so*
fun:FcConfigSubstituteWithPat
}
# Pixman
{
pixman_image_composite32
Memcheck:Cond
obj:/usr/lib*/libpixman-1.so*
obj:/usr/lib*/libpixman-1.so*
fun:pixman_image_composite32
}
# Pango
{
pango 1
Memcheck:Leak
match-leak-kinds: definite
fun:realloc
obj:/usr/lib*/libfontconfig.so*
obj:/usr/lib*/libfontconfig.so*
obj:/usr/lib*/libcairo.so*
fun:pango_cairo_fc_font_map_fontset_key_substitute
}
{
pango 2
Memcheck:Leak
fun:realloc
obj:/usr/lib*/libfontconfig.so*
obj:/usr/lib*/libfontconfig.so*
fun:_cairo_ft_font_options_substitute
}
# GLib
{
glib GQuark
Memcheck:Leak
match-leak-kinds: definite
fun:malloc
...
fun:g_quark_*
}
{
glib GQuark
Memcheck:Leak
match-leak-kinds: definite
fun:malloc
...
fun:g_intern_static_string
}
{
glib GQuark
Memcheck:Leak
match-leak-kinds: definite
fun:malloc
...
fun:g_intern_string
}
{
xdg-mime init
Memcheck:Leak
match-leak-kinds: definite
fun:malloc
...
fun:xdg_mime_init*
}
{
xdg-mime init
Memcheck:Leak
match-leak-kinds: definite
fun:calloc
...
fun:xdg_mime_init*
}
{
glib init
Memcheck:Leak
match-leak-kinds: definite
fun:malloc
...
fun:glib_init_ctor
}
# Threads
{
pthread
Memcheck:Leak
fun:calloc
fun:_dl_allocate_tls
}
#--------------------------------------------------------------------
# GLib
#--------------------------------------------------------------------
# GLib Valgrind suppressions file
#
# This provides a list of suppressions for all of GLib (including GIO), for all
# Valgrind tools (memcheck, drd, helgrind, etc.) for the false positives and
# deliberate one-time leaks which GLib causes to be reported when running under
# Valgrind.
#
# When running an application which links to GLib under Valgrind, you can pass
# this suppression file to Valgrind using --suppressions=/path/to/glib-2.0.supp.
#
# http://valgrind.org/docs/manual/manual-core.html#manual-core.suppress
#
# Note that there is currently no way for Valgrind to load this automatically
# (https://bugs.kde.org/show_bug.cgi?id=160905), so the best GLib can currently
# do is to install this file as part of its development package.
#
# This file should be updated if GLib introduces a new deliberate one-time leak,
# or another false race positive in Valgrind: please file bugs at:
#
# https://gitlab.gnome.org/GNOME/glib/issues/new
{
gnutls-init-calloc
Memcheck:Leak
match-leak-kinds:reachable
fun:calloc
...
fun:gtls_gnutls_init
}
{
gnutls-init-realloc
Memcheck:Leak
match-leak-kinds:reachable
fun:realloc
...
fun:gtls_gnutls_init
}
{
g-tls-backend-gnutls-init
Memcheck:Leak
match-leak-kinds:reachable
fun:g_once_impl
fun:g_tls_backend_gnutls_init
}
{
p11-tokens-init
Memcheck:Leak
match-leak-kinds:reachable
fun:calloc
...
fun:create_tokens_inlock
fun:initialize_module_inlock_reentrant
}
# One-time allocation from libc for getpwnam() results
{
g-local-vfs-getpwnam
Memcheck:Leak
match-leak-kinds:reachable
fun:malloc
...
fun:getpwnam
fun:g_local_vfs_parse_name
}
{
glib-init-malloc
Memcheck:Leak
match-leak-kinds:reachable
fun:malloc
...
fun:g_quark_init
}
{
glib-init-calloc
Memcheck:Leak
match-leak-kinds:reachable
fun:calloc
...
fun:g_quark_init
}
{
gobject-init-malloc
Memcheck:Leak
match-leak-kinds:reachable
fun:malloc
...
fun:gobject_init*
}
{
gobject-init-realloc
Memcheck:Leak
match-leak-kinds:reachable
fun:realloc
...
fun:gobject_init*
}
{
gobject-init-calloc
Memcheck:Leak
match-leak-kinds:possible,reachable
fun:calloc
...
fun:gobject_init*
}
{
g-type-register-dynamic
Memcheck:Leak
match-leak-kinds:reachable
fun:malloc
...
fun:g_type_register_dynamic
}
{
g-type-register-static
Memcheck:Leak
match-leak-kinds:possible,reachable
fun:malloc
...
fun:g_type_register_static
}
{
g-type-register-static-realloc
Memcheck:Leak
match-leak-kinds:possible,reachable
fun:realloc
...
fun:g_type_register_static
}
{
g-type-register-static-calloc
Memcheck:Leak
match-leak-kinds:possible,reachable
fun:calloc
...
fun:g_type_register_static
}
{
g-type-register-fundamental
Memcheck:Leak
match-leak-kinds:possible,reachable
fun:malloc
...
fun:g_type_register_fundamental
}
{
g-type-register-fundamental-calloc
Memcheck:Leak
match-leak-kinds:possible,reachable
fun:calloc
...
fun:g_type_register_fundamental
}
{
g-type-add-interface-dynamic
Memcheck:Leak
match-leak-kinds:reachable
fun:malloc
...
fun:g_type_add_interface_dynamic
}
{
g-type-add-interface-static
Memcheck:Leak
match-leak-kinds:reachable
fun:malloc
...
fun:g_type_add_interface_static
}
{
g-type-add-interface-static-realloc
Memcheck:Leak
match-leak-kinds:reachable
fun:realloc
...
fun:g_type_add_interface_static
}
{
g-type-add-interface-static-calloc
Memcheck:Leak
match-leak-kinds:reachable
fun:calloc
...
fun:g_type_add_interface_static
}
{
g-test-rand-init
Memcheck:Leak
match-leak-kinds:reachable
fun:calloc
...
fun:g_rand_new_with_seed_array
fun:test_run_seed
...
fun:g_test_run
}
{
g-rand-init2
Memcheck:Leak
match-leak-kinds:reachable
fun:calloc
...
fun:g_rand_new_with_seed_array
...
fun:get_global_random
}
{
g-quark-table-new
Memcheck:Leak
match-leak-kinds:reachable
fun:g_hash_table_new
...
fun:quark_new
}
{
g-quark-table-resize
Memcheck:Leak
match-leak-kinds:reachable
...
fun:g_hash_table_resize
...
fun:quark_new
}
{
g-type-interface-init
Memcheck:Leak
match-leak-kinds:reachable
fun:malloc
...
fun:type_iface_vtable_base_init_Wm
}
{
g-type-class-init-calloc
Memcheck:Leak
match-leak-kinds:reachable
fun:calloc
...
fun:type_class_init_Wm
}
{
g-type-class-init
Memcheck:Leak
match-leak-kinds:reachable
fun:g_type_create_instance
...
fun:type_class_init_Wm
}
{
g-object-do-class-init-signals
Memcheck:Leak
match-leak-kinds:reachable
...
fun:g_signal_new
...
fun:type_class_init_Wm
}
{
g-type-prerequisites
Memcheck:Leak
match-leak-kinds:reachable
fun:realloc
...
fun:type_iface_add_prerequisite_W
}
{
g-type-add-interface-check
Memcheck:Leak
match-leak-kinds:reachable
fun:malloc
...
fun:g_type_add_interface_check
...
fun:type_class_init_Wm
}
{
g-type-add-interface-check-realloc
Memcheck:Leak
match-leak-kinds:reachable
fun:realloc
...
fun:g_type_add_interface_check
...
fun:type_class_init_Wm
}
{
g-object-class-install-property
Memcheck:Leak
match-leak-kinds:reachable
fun:malloc
...
fun:validate_and_install_class_property
...
fun:type_class_init_Wm
}
{
g-param-spec-pool-new
Memcheck:Leak
match-leak-kinds:reachable
fun:malloc
...
fun:g_param_spec_pool_new
...
fun:type_class_init_Wm
}
# weak_locations_lock in gobject.c
{
g-weak-ref-lock
Memcheck:Leak
match-leak-kinds:reachable
fun:malloc
...
fun:g_rw_lock_get_impl
...
fun:g_weak_ref_set
}
{
g-object-base-class-init-construct-pproperties
Memcheck:Leak
match-leak-kinds:reachable
fun:malloc
...
fun:g_slist_copy
fun:g_object_base_class_init
fun:type_class_init_Wm
}
{
g-type-class-ref
Memcheck:Leak
fun:calloc
...
fun:type_class_init_Wm
...
fun:g_type_class_ref
}
{
g-type-class-ref-inlined
Memcheck:Leak
fun:calloc
...
fun:UnknownInlinedFun
...
fun:g_type_class_ref
}
{
g-io-module-default-singleton-malloc
Memcheck:Leak
match-leak-kinds:reachable
fun:malloc
...
fun:g_type_create_instance
...
fun:_g_io_module_get_default
}
{
g-io-module-default-singleton-calloc
Memcheck:Leak
match-leak-kinds:reachable,definite
fun:calloc
...
fun:g_type_create_instance
...
fun:_g_io_module_get_default*
}
# This one seems to show up sometimes with g_type_create_instance() at the top
# of the stack, as well.
{
g-io-module-default-singleton
Memcheck:Leak
match-leak-kinds:reachable
fun:g_type_create_instance
...
fun:_g_io_module_get_default
}
{
g-io-module-default-singleton-module
Memcheck:Leak
match-leak-kinds:reachable
fun:calloc
...
fun:g_module_open
...
fun:_g_io_module_get_default
}
{
g-io-module-default-singleton-name
Memcheck:Leak
match-leak-kinds:reachable
fun:malloc
...
fun:g_strdup
...
fun:_g_io_module_get_default*
}
{
g-io-module-default-singleton-weak-ref
Memcheck:Leak
fun:calloc
...
fun:_g_io_module_get_default
}
{
g-get-language-names-malloc
Memcheck:Leak
match-leak-kinds:reachable
fun:malloc
...
fun:g_get_language_names
}
{
g-get-language-names-calloc
Memcheck:Leak
match-leak-kinds:reachable
fun:calloc
...
fun:g_get_language_names
}
{
g-get-language_names-with-category-malloc
Memcheck:Leak
match-leak-kinds:possible,reachable,definite
fun:malloc
...
fun:g_get_language_names_with_category
}
{
g-get-language_names-with-category-calloc
Memcheck:Leak
match-leak-kinds:possible,reachable,definite
fun:calloc
...
fun:g_get_language_names_with_category
}
{
g-get-language_names-with-category-realloc
Memcheck:Leak
match-leak-kinds:possible,reachable,definite
fun:realloc
...
fun:g_get_language_names_with_category
}
{
g-static-mutex
Memcheck:Leak
match-leak-kinds:reachable
fun:malloc
...
fun:g_static_mutex_get_mutex_impl
}
{
g-system-thread-init
Memcheck:Leak
match-leak-kinds:possible,reachable
fun:calloc
...
fun:g_system_thread_new
}
{
g-system-thread-init-malloc
Memcheck:Leak
match-leak-kinds:possible,reachable,definite
fun:malloc
...
fun:g_system_thread_new
}
{
g-task-thread-pool-init
Memcheck:Leak
match-leak-kinds:possible,reachable,definite
fun:malloc
...
fun:g_thread_new
...
fun:g_task_thread_pool_init
}
{
g-io-module-default-proxy-resolver-gnome
Memcheck:Leak
match-leak-kinds:reachable
fun:calloc
...
fun:g_proxy_resolver_gnome_init
...
fun:_g_io_module_get_default
}
# One-time getaddrinfo() configuration loading
{
g-threaded-resolver-getaddrinfo-config
Memcheck:Leak
match-leak-kinds:reachable,definite
fun:malloc
...
fun:__resolv_conf_allocate
...
fun:getaddrinfo
fun:do_lookup_by_name
}
# memcheck checks that the third argument to ioctl() is a valid pointer, but
# some ioctls use that argument as an integer
{
ioctl-with-non-pointer-param
Memcheck:Param
ioctl(generic)
fun:ioctl
fun:btrfs_reflink_with_progress
}
{
g-private-get
drd:ConflictingAccess
fun:g_private_get
}
{
g-private-get-helgrind
Helgrind:Race
fun:g_private_get
}
{
g-private-set
drd:ConflictingAccess
fun:g_private_set
}
{
g-private-set-helgrind
Helgrind:Race
fun:g_private_set
}
{
g-type-construct-free
drd:ConflictingAccess
fun:g_type_free_instance
}
{
g-type-construct-free-helgrind
Helgrind:Race
fun:g_type_free_instance
}
{
g-variant-unref
drd:ConflictingAccess
fun:g_variant_unref
}
{
g-variant-unref-helgrind
Helgrind:Race
fun:g_variant_unref
}
{
g-unix-signals-main
drd:ConflictingAccess
fun:_g_main_create_unix_signal_watch
}
{
g-unix-signals-dispatch
drd:ConflictingAccess
...
fun:dispatch_unix_signals*
}
{
g-unix-signals-dispatch-helgrind
Helgrind:Race
...
fun:dispatch_unix_signals*
}
{
g-unix-signals-other
drd:ConflictingAccess
fun:g_unix_signal_watch*
}
{
g-unix-signals-other-helgrind
Helgrind:Race
fun:g_unix_signal_watch*
}
{
g-unix-signals-handler
drd:ConflictingAccess
fun:g_unix_signal_handler*
}
{
g-unix-signals-handler-helgrind
Helgrind:Race
fun:g_unix_signal_handler*
}
{
g-unix-signals-worker
drd:ConflictingAccess
fun:glib_worker_main
}
{
g-unix-signals-worker-helgrind
Helgrind:Race
fun:glib_worker_main
}
{
g-wakeup-acknowledge
drd:ConflictingAccess
fun:read
fun:g_wakeup_acknowledge
}
{
g-type-fundamental
drd:ConflictingAccess
fun:g_type_fundamental
}
{
g-type-fundamental-helgrind
Helgrind:Race
fun:g_type_fundamental
}
{
g-type-class-peek-static
drd:ConflictingAccess
fun:g_type_class_peek_static
}
{
g-type-class-peek-static-helgrind
Helgrind:Race
fun:g_type_class_peek_static
}
{
g-type-is-a
drd:ConflictingAccess
...
fun:g_type_is_a
}
{
g-type-is-a-helgrind
Helgrind:Race
...
fun:g_type_is_a
}
{
g-inet-address-get-type
drd:ConflictingAccess
fun:g_inet_address_get_type
}
{
g-inet-address-get-type-helgrind
Helgrind:Race
fun:g_inet_address_get_type
}
# From: https://github.com/fredericgermain/valgrind/blob/HEAD/glibc-2.X-drd.supp
{
drd-libc-stdio
drd:ConflictingAccess
obj:*/lib*/libc-*
}
{
drd-libc-recv
drd:ConflictingAccess
fun:recv
}
{
drd-libc-send
drd:ConflictingAccess
fun:send
}
# GSources do an opportunistic ref count check
{
g-source-set-ready-time
drd:ConflictingAccess
fun:g_source_set_ready_time
}
{
g-source-set-ready-time-helgrind
Helgrind:Race
fun:g_source_set_ready_time
}
{
g-source-iter-next
Helgrind:Race
fun:g_source_iter_next
fun:g_main_context_*
fun:g_main_context_iterate
}
{
g-object-instance-private
drd:ConflictingAccess
fun:*_get_instance_private
}
{
g-object-instance-private-helgrind
Helgrind:Race
fun:*_get_instance_private
}
# GLib legitimately calls pthread_cond_signal without a mutex held
{
g-task-thread-complete
drd:CondErr
...
fun:g_cond_signal
fun:g_task_thread_complete
}
{
g-task-thread-complete
Helgrind:Misc
...
fun:g_cond_signal
fun:g_task_thread_complete
}
# False positive, but I can't explain how (FIXME)
{
g-task-cond
Helgrind:Misc
...
fun:g_cond_clear
fun:g_task_finalize
}
# Real race, but is_cancelled() is an opportunistic function anyway
{
g-cancellable-is-cancelled
Helgrind:Race
fun:g_cancellable_is_cancelled
}
# False positive
{
g-main-context-cond
Helgrind:Misc
...
fun:g_cond_clear
fun:g_main_context_unref
}
# False positives
{
g-source-unlocked
Helgrind:Race
fun:g_source_*_unlocked
}
{
g-source-internal
Helgrind:Race
fun:g_source_*_internal
}
# False positive
{
g_object_real_dispose
Helgrind:Race
fun:g_object_real_dispose
}
# False positive
{
g_object_new_valist
Helgrind:Race
...
fun:g_object_new_valist
}
# g_set_user_dirs() deliberately leaks the previous cached g_get_user_*() values.
# These will not all be reachable on exit.
{
g_set_user_dirs_str
Memcheck:Leak
match-leak-kinds:definite,reachable,possible
fun:malloc
...
fun:set_str_if_different
fun:g_set_user_dirs
}
# g_set_user_dirs() deliberately leaks the previous cached g_get_user_*() values.
# These will not all be reachable on exit.
{
g_set_user_dirs_strv
Memcheck:Leak
match-leak-kinds:definite,reachable,possible
fun:malloc
...
fun:set_strv_if_different
fun:g_set_user_dirs
}
# _g_unset_cached_tmp_dir() deliberately leaks the previous cached g_get_tmp_dir() values.
# These will not all be reachable on exit.
{
g_get_tmp_dir_test_init
Memcheck:Leak
match-leak-kinds:definite,reachable
fun:malloc
...
fun:g_get_tmp_dir
...
fun:g_test_init
}
# g_get_tmp_dir() caches a one-time allocation
{
g_get_tmp_dir
Memcheck:Leak
match-leak-kinds:definite,reachable
fun:malloc
...
fun:g_get_tmp_dir
}
# g_get_system_data_dirs() caches a one-time allocation
{
g_get_system_data_dirs
Memcheck:Leak
match-leak-kinds:definite,reachable
fun:malloc
...
fun:g_build_system_data_dirs
fun:g_get_system_data_dirs
}
# g_get_user_data_dir() caches a one-time allocation
{
g_get_user_data_dir
Memcheck:Leak
match-leak-kinds:definite,reachable
fun:realloc
...
fun:g_build_user_data_dir
fun:g_get_user_data_dir
}
# g_get_home_dir() caches a one-time allocation
{
g_get_home_dir
Memcheck:Leak
match-leak-kinds:definite,reachable
fun:malloc
...
fun:g_build_home_dir
fun:g_get_home_dir
}
# gcontenttype-fdo.c caches a one-time allocation global array of @global_mime_dirs.
{
content_type_mime_dirs_realloc
Memcheck:Leak
match-leak-kinds:reachable
fun:realloc
...
fun:_g_content_type_set_mime_dirs_locked
}
# gdesktopappinfo.c caches a one-time allocation global table of @desktop_file_dirs.
{
desktop_file_dirs_malloc
Memcheck:Leak
match-leak-kinds:reachable
fun:malloc
...
fun:desktop_file_dirs_lock
}
# gdesktopappinfo.c caches a one-time allocation global table of @desktop_file_dirs.
{
desktop_file_dirs_realloc
Memcheck:Leak
match-leak-kinds:reachable
fun:realloc
...
fun:desktop_file_dirs_lock
}
# gdesktopappinfo.c caches a one-time allocation global table of @desktop_file_dirs.
{
desktop_file_dir_unindexed_setup_search
Memcheck:Leak
match-leak-kinds:reachable
fun:malloc
...
fun:desktop_file_dir_unindexed_setup_search
fun:desktop_file_dir_unindexed_setup_search
}
#gutils.c caches system and user dirs and may need to replace them during tests.
{
g_build_user_data_dir
Memcheck:Leak
match-leak-kinds:definite
fun:malloc
...
fun:g_build_user_data_dir
}
#gutils.c caches system and user dirs and may need to replace them during tests.
{
g_build_filename
Memcheck:Leak
match-leak-kinds:definite
fun:malloc
...
fun:g_build_filename
}
#gutils.c caches system and user dirs and may need to replace them during tests.
{
g_build_home_dir
Memcheck:Leak
match-leak-kinds:definite
fun:malloc
...
fun:g_build_home_dir
}
#gutils.c caches system and user dirs and may need to replace them during tests.
{
g_build_path
Memcheck:Leak
match-leak-kinds:definite
fun:malloc
...
fun:g_build_path
}
#gutils.c caches system and user dirs and may need to replace them during tests.
{
g_build_system_config_dirs
Memcheck:Leak
match-leak-kinds:definite
fun:realloc
...
fun:g_build_system_config_dirs
}
#gutils.c caches system and user dirs and may need to replace them during tests.
{
g_build_system_data_dir
Memcheck:Leak
match-leak-kinds:definite
fun:malloc
...
fun:g_build_system_data_dir
}
#gutils.c caches system and user dirs and may need to replace them during tests.
{
g_build_system_data_dirs
Memcheck:Leak
match-leak-kinds:definite
fun:realloc
...
fun:g_build_system_data_dirs
}
#gutils.c caches system and user dirs and may need to replace them during tests.
{
g_build_user_cache_dir
Memcheck:Leak
match-leak-kinds:definite
fun:malloc
...
fun:g_build_user_cache_dir
}
#gutils.c caches system and user dirs and may need to replace them during tests.
{
g_build_user_config_dir
Memcheck:Leak
match-leak-kinds:definite
fun:malloc
...
fun:g_build_user_config_dir
}
#gutils.c caches system and user dirs and may need to replace them during tests.
{
g_build_user_data_dir
Memcheck:Leak
match-leak-kinds:definite
fun:malloc
...
fun:g_build_user_data_dir
}
#gutils.c caches system and user dirs and may need to replace them during tests.
{
g_build_user_runtime_dir
Memcheck:Leak
match-leak-kinds:definite
fun:malloc
...
fun:g_build_user_runtime_dir
}
#gutils.c caches system and user dirs and may need to replace them during tests.
{
g_build_user_state_dir
Memcheck:Leak
match-leak-kinds:definite
fun:malloc
...
fun:g_build_user_state_dir
}
# g_io_extension_point_register() caches a one-time allocation global table of @extension_points.
{
g_io_extension_point_register
Memcheck:Leak
match-leak-kinds:reachable
fun:calloc
...
fun:g_io_extension_point_register
}
# g_strerror() caches a one-time allocation global table of @errors.
{
g_strerror
Memcheck:Leak
match-leak-kinds:reachable
fun:malloc
...
fun:g_locale_to_utf8
fun:g_strerror
}
# g_socket_connection_factory_register_type() caches a one-time allocation global table of @connection_types.
{
g_socket_connection_factory_register_type
Memcheck:Leak
match-leak-kinds:reachable
fun:calloc
...
fun:g_socket_connection_factory_register_type
}
# g_dbus_error_quark() never unregisters itself as a GDBusError domain, as it’s always available
{
g_dbus_error_quark
Memcheck:Leak
match-leak-kinds:reachable
fun:calloc
...
fun:g_dbus_error_register_error_domain
fun:g_dbus_error_quark
}
# g_win32_registry_get_os_dirs_w*() caches an array of strings that is allocated only once.
{
g_win32_registry_get_os_dirs
Memcheck:Leak
match-leak-kinds:reachable,definite
fun:malloc
...
fun:g_win32_registry_get_os_dirs*
}
# Thread-private data allocated once per thread
{
g_private_set_alloc0
Memcheck:Leak
match-leak-kinds:definite,reachable
fun:malloc
...
fun:g_private_set_alloc0
}
{
g_private_set_alloc0-calloc
Memcheck:Leak
match-leak-kinds:definite,reachable
fun:calloc
...
fun:g_private_set_alloc0
}
# Keys for thread-private data
{
g_private_key
Memcheck:Leak
match-leak-kinds:reachable
fun:malloc
fun:g_private_impl_new
}
# Thread-private GMainContext stack
{
g_main_context_push_thread_default
Memcheck:Leak
match-leak-kinds:definite,reachable
fun:malloc
...
fun:g_queue_new
fun:g_main_context_push_thread_default
}
# One-time allocations for #GFileInfo attribute cache
{
g_file_info_attribute_cache
Memcheck:Leak
match-leak-kinds:reachable
fun:malloc
...
fun:ensure_attribute_hash
...
fun:g_file_*
}
{
g_file_info_attribute_cache2
Memcheck:Leak
match-leak-kinds:reachable
fun:calloc
...
fun:ensure_attribute_hash
...
fun:g_file_*
}
{
g_file_info_attribute_cache3
Memcheck:Leak
match-leak-kinds:reachable
fun:malloc
...
fun:lookup_namespace
...
fun:g_file_*
}
{
g_file_info_attribute_cache4
Memcheck:Leak
match-leak-kinds:reachable
fun:calloc
...
fun:lookup_namespace
...
fun:g_file_*
}
# Cached charset
{
g_get_charset
Memcheck:Leak
match-leak-kinds:reachable
fun:malloc
...
fun:g_get_charset
}
{
g_get_charset_calloc
Memcheck:Leak
match-leak-kinds:reachable
fun:calloc
...
fun:g_get_charset
}
# Global unused thread queue
{
g_thread_pool_unused_thread_queue
Memcheck:Leak
match-leak-kinds:reachable
fun:malloc
...
fun:g_async_queue_new_full
...
fun:g_thread_pool_new
}
# One-time program name storage
{
g_set_prgname
Memcheck:Leak
match-leak-kinds:reachable
fun:malloc
...
fun:g_set_prgname
}
# Error domains hash
{
g_error_init
Memcheck:Leak
match-leak-kinds: reachable
fun:malloc
...
fun:g_hash_table_new_full
fun:g_error_init
}
# Error domain static registration
{
g_error_domain_register_static
Memcheck:Leak
match-leak-kinds: reachable
fun:malloc
...
fun:g_hash_table_insert
fun:error_domain_register
fun:g_error_domain_register_static
}
{
new_quark
Memcheck:Leak
match-leak-kinds:reachable
fun:malloc
...
fun:g_hash_table_insert
fun:quark_new
}
{
xdg_mime_init_malloc
Memcheck:Leak
fun:malloc
...
fun:xdg_mime_init
}
{
xdg_mime_init_calloc
Memcheck:Leak
fun:calloc
...
fun:xdg_mime_init
}
# One-time allocations for default log writer lock and domains
{
should_drop_message_rw_lock
Memcheck:Leak
match-leak-kinds: reachable
fun:malloc
fun:g_rw_lock_impl_new
fun:g_rw_lock_get_impl
fun:g_rw_lock_reader_lock
fun:should_drop_message
}
{
should_drop_message_strdup
Memcheck:Leak
match-leak-kinds: reachable
fun:malloc
fun:g_malloc
fun:g_strdup
fun:g_strdup_inline
fun:should_drop_message
}
{
g_log_writer_default_set_debug_strdup
Memcheck:Leak
match-leak-kinds: reachable
fun:malloc
fun:g_malloc
fun:g_strdup_inline
fun:g_log_writer_default_set_debug_domains
}
{
g_log_writer_default_set_debug_rw_lock
Memcheck:Leak
match-leak-kinds: reachable
fun:malloc
fun:g_rw_lock_impl_new
fun:g_rw_lock_get_impl
fun:g_rw_lock_writer_lock
fun:g_log_writer_default_set_debug_domains
}
# This can be removed when versions of valgrind including the fix are widely used.
# See https://gitlab.gnome.org/GNOME/glib/-/issues/3292
{
g_utf8_collate_key wcsxfrm false-positive
Memcheck:Addr32
...
fun:wcsxfrm*
fun:g_utf8_collate_key
}
# sysprof deliberately leaks one SysprofCollector per thread
{
glib-trace-collector
Memcheck:Leak
match-leak-kinds:definite
fun:calloc
...
fun:sysprof_collector_get
...
fun:g_trace_mark
}
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