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glib.suppression
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#
# Valgrind suppression file for GTK+ and GLib
#
# This should universally apply to Vala programs written on the GLib stack. It supresses a lot of leaks in the GType system that are simply memory held forever. Use:
# valgrind --supressions=/path/to/this/file/glib.supressions
#
#
# glibc Ubuntu Edgy
#
{
nss services
Memcheck:Leak
fun:malloc
fun:nss_parse_service_list
fun:__nss_database_lookup
obj:*
}
{
libc: getpwnam_r
Memcheck:Addr4
obj:/lib/ld-*.so
obj:/lib/ld-*.so
obj:/lib/ld-*.so
obj:/lib/ld-*.so
obj:/lib/ld-*.so
obj:/lib/ld-*.so
obj:/lib/tls/i686/cmov/libc-*.so
obj:/lib/ld-*.so
fun:__libc_dlopen_mode
fun:__nss_lookup_function
obj:/lib/tls/i686/cmov/libc-*.so
fun:__nss_passwd_lookup
fun:getpwnam_r
fun:g_get_any_init_do
fun:g_get_home_dir
fun:gtk_rc_add_initial_default_files
fun:_gtk_rc_init
fun:post_parse_hook
fun:g_option_context_parse
fun:gtk_parse_args
fun:gtk_init_check
fun:gtk_init
}
{
libc: getpwnam_r
Memcheck:Addr4
obj:/lib/ld-*.so
obj:/lib/ld-*.so
obj:/lib/ld-*.so
obj:/lib/ld-*.so
obj:/lib/ld-*.so
obj:/lib/ld-*.so
obj:/lib/tls/i686/cmov/libc-*.so
obj:/lib/ld-*.so
fun:__libc_dlopen_mode
fun:__nss_lookup_function
obj:/lib/tls/i686/cmov/libc-*.so
fun:__nss_passwd_lookup
fun:getpwnam_r
fun:g_get_any_init_do
fun:g_get_home_dir
fun:gtk_rc_add_initial_default_files
fun:_gtk_rc_init
fun:post_parse_hook
fun:g_option_context_parse
fun:gtk_parse_args
fun:gtk_init_check
fun:gtk_init
}
{
libc: getpwnam_r
Memcheck:Addr4
obj:/lib/ld-*.so
obj:/lib/ld-*.so
obj:/lib/ld-*.so
obj:/lib/ld-*.so
obj:/lib/ld-*.so
obj:/lib/ld-*.so
obj:/lib/ld-*.so
obj:/lib/ld-*.so
obj:/lib/ld-*.so
obj:/lib/tls/i686/cmov/libc-*.so
obj:/lib/ld-*.so
fun:__libc_dlopen_mode
fun:__nss_lookup_function
fun:__nss_next
fun:getpwnam_r
fun:g_get_any_init_do
fun:g_get_home_dir
fun:gtk_rc_add_initial_default_files
fun:_gtk_rc_init
fun:post_parse_hook
fun:g_option_context_parse
fun:gtk_parse_args
fun:gtk_init_check
fun:gtk_init
}
{
libc: getpwnam_r
Memcheck:Addr4
obj:/lib/ld-*.so
obj:/lib/ld-*.so
obj:/lib/ld-*.so
obj:/lib/ld-*.so
obj:/lib/ld-*.so
obj:/lib/ld-*.so
obj:/lib/tls/i686/cmov/libc-*.so
obj:/lib/ld-*.so
fun:__libc_dlopen_mode
fun:__nss_lookup_function
fun:__nss_next
fun:getpwnam_r
fun:g_get_any_init_do
fun:g_get_home_dir
fun:gtk_rc_add_initial_default_files
fun:_gtk_rc_init
fun:post_parse_hook
fun:g_option_context_parse
fun:gtk_parse_args
fun:gtk_init_check
fun:gtk_init
}
#
# glibc Ubuntu feisty
#
{
getpwnam_r
Memcheck:Leak
fun:malloc
obj:/lib/libc-2.5.so
fun:__nss_database_lookup
obj:*
obj:*
fun:getpwnam_r
}
#
# X
#
{
XSupportsLocale
Memcheck:Addr4
obj:/lib/ld-*.so
obj:/lib/tls/i686/cmov/libdl-*.so
obj:/lib/ld-*.so
obj:/lib/tls/i686/cmov/libdl-*.so
fun:dlopen
obj:/usr/lib/libX11.so.6.2.0
fun:_XlcDynamicLoad
fun:_XOpenLC
fun:_XlcCurrentLC
fun:XSupportsLocale
fun:_gdk_x11_initialize_locale
fun:_gdk_windowing_init
fun:gdk_pre_parse_libgtk_only
fun:pre_parse_hook
fun:g_option_context_parse
fun:gtk_parse_args
fun:gtk_init_check
fun:gtk_init
}
{
Xcursor
Memcheck:Leak
fun:malloc
obj:/usr/lib/libXcursor.so.1.0.2
obj:/usr/lib/libXcursor.so.1.0.2
fun:XcursorXcFileLoadImages
fun:XcursorFileLoadImages
fun:XcursorLibraryLoadImages
fun:XcursorShapeLoadImages
fun:XcursorTryShapeCursor
fun:XCreateGlyphCursor
fun:XCreateFontCursor
fun:gdk_cursor_new_for_display
}
{
XcursorGetTheme
Memcheck:Leak
fun:malloc
fun:/usr/lib/libX11.so.6.2.0
fun:/usr/lib/libX11.so.6.2.0
fun:XrmGetStringDatabase
fun:XGetDefault
fun:_XcursorGetDisplayInfo
fun:XcursorGetTheme
}
{
XOpenDisplay
Memcheck:Leak
fun:calloc
fun:XOpenDisplay
}
{
XOpenDisplay
Memcheck:Leak
fun:malloc
fun:XOpenDisplay
}
#
# fontconfig
#
{
fontconfig-everything
Memcheck:Leak
obj: /usr/lib/x86_64-linux-gnu/libfontconfig.so.1.8.0
}
{
fontconfig
Memcheck:Leak
fun:realloc
fun:FcPatternObjectInsertElt
fun:FcPatternObjectAddWithBinding
}
{
pango_fc_font_map_load_fontset
Memcheck:Leak
fun:malloc
fun:FcLangSetCreate
fun:FcLangSetCopy
fun:FcValueSave
fun:FcPatternObjectAddWithBinding
fun:FcPatternObjectAdd
fun:FcFontRenderPrepare
fun:pango_fc_font_map_load_fontset
fun:pango_font_map_load_fontset
}
{
pango_font_map_load_fontset
Memcheck:Leak
fun:malloc
fun:FcPatternObjectAddWithBinding
fun:FcPatternObjectAdd
fun:FcFontRenderPrepare
fun:pango_fc_font_map_load_fontset
fun:pango_font_map_load_fontset
}
{
pango_fc_font_map_load_fontset
Memcheck:Leak
fun:malloc
fun:FcStrStaticName
fun:FcPatternObjectAddWithBinding
fun:FcPatternObjectAdd
fun:FcFontRenderPrepare
fun:pango_fc_font_map_load_fontset
}
{
pango_fc_font_map_list_families
Memcheck:Leak
fun:malloc
fun:FcStrStaticName
fun:FcPatternObjectAddWithBinding
fun:FcPatternAdd
fun:FcFontSetList
fun:FcFontList
fun:pango_fc_font_map_list_families
}
#
# freetype
#
{
freetype FT_Init_FreeType
Memcheck:Leak
fun:malloc
obj:/usr/lib/libfreetype.so.*
fun:ft_mem_qalloc
fun:ft_mem_alloc
fun:FT_New_Library
fun:FT_Init_FreeType
}
#
# glib
#
{
glib g_rand_new
Memcheck:Leak
fun:calloc
fun:g_malloc0
fun:g_rand_new_with_seed_array
fun:g_rand_new
fun:g_random_int
}
#
# gtype stuff
#
{
glib type init
Memcheck:Leak
fun:malloc
fun:realloc
fun:g_realloc
fun:type_node_any_new_W
}
{
glib type init
Memcheck:Leak
fun:malloc
fun:g_malloc
fun:g_slice_alloc
fun:freelist_alloc
fun:_g_atomic_array_copy
fun:type_node_any_new_W
}
{
glib type init
Memcheck:Leak
fun:calloc
fun:g_malloc0
fun:type_node_any_new_W
}
{
gtk type init
Memcheck:Leak
fun:realloc
fun:g_realloc
fun:type_node_any_new_W
}
{
glib type init
Memcheck:Leak
fun:calloc
fun:g_malloc0
fun:type_add_flags_W
}
{
glib type init
Memcheck:Leak
fun:malloc
fun:realloc
fun:g_realloc
fun:type_add_flags_W
}
{
glib type init
Memcheck:Leak
fun:calloc
fun:g_malloc0
fun:type_data_make_W
}
{
glib type init
Memcheck:Leak
fun:memalign
fun:posix_memalign
fun:slab_allocator_alloc_chunk
fun:g_slice_alloc
fun:g_slist_prepend
fun:g_once_init_enter
fun:g_value_array_get_type
fun:_g_param_spec_types_init
fun:g_type_init_with_debug_flags
}
{
glib type init
Memcheck:Leak
fun:malloc
fun:g_malloc
fun:g_slice_alloc
fun:freelist_alloc
fun:_g_atomic_array_copy
fun:iface_node_set_offset_L
fun:type_node_add_iface_entry_W
fun:type_add_interface_Wm
fun:g_type_add_interface_static
}
{
glib type init
Memcheck:Leak
fun:malloc
fun:g_malloc
fun:g_slice_alloc
fun:freelist_alloc
fun:_g_atomic_array_copy
fun:type_node_add_iface_entry_W
fun:type_add_interface_Wm
fun:g_type_add_interface_static
}
{
glib type init
Memcheck:Leak
fun:malloc
fun:g_malloc
fun:g_memdup
fun:type_iface_vtable_base_init_Wm
}
{
glib type init
Memcheck:Leak
fun:malloc
fun:g_malloc
fun:g_memdup
fun:type_iface_vtable_base_init_Wm
}
#
# option parser
#
{
goption parser
Memcheck:Leak
fun:memalign
fun:posix_memalign
...
fun:g_option_context_parse
}
{
goption parser
Memcheck:Leak
fun:malloc
...
fun:g_option_context_parse
}
{
goption parser
Memcheck:Leak
fun:calloc
...
fun:g_option_context_parse
}
#
# zlib
#
#
{
zlib init
Memcheck:Cond
fun:inflateReset2
fun:inflateInit2_
}
#
# gio
#
{
gio module
Memcheck:Leak
fun:calloc
fun:g_malloc0
fun:g_closure_new_simple
fun:g_signal_type_cclosure_new
fun:g_signal_new
fun:g_object_do_class_init
fun:g_type_class_ref
fun:g_type_class_ref
fun:g_type_class_ref
fun:g_object_newv
fun:g_object_new
fun:g_io_module_new
}
{
gio type class
Memcheck:Leak
fun:calloc
fun:g_malloc0
fun:g_type_class_ref
fun:g_type_class_ref
fun:g_type_create_instance
fun:g_param_spec_internal
fun:g_param_spec_object
fun:g_file_enumerator_class_intern_init
fun:g_type_class_ref
fun:g_type_class_ref
fun:g_object_new_valist
fun:g_object_new
}
#
# GNUTLS
#
{
gnu tls
Memcheck:Leak
fun:malloc
...
fun:gnutls_global_init
}
{
gnu tls p11 kit
Memcheck:Leak
fun:calloc
...
fun:gnutls_global_init
}
# There are four kinds of suppressions in this file.
# 1. third party stuff we have no control over
#
# 2. intentional unit test errors, or stuff that is somehow a false positive
# in our own code, or stuff that is so trivial it's not worth fixing
#
# 3. Suppressions for real chromium bugs that are not yet fixed.
# These should all be in chromium's bug tracking system (but a few aren't yet).
# Periodically we should sweep this file and the bug tracker clean by
# running overnight and removing outdated bugs/suppressions.
#
# 4. issues that happen only on Google workstations.
#-----------------------------------------------------------------------
# 1. third party stuff we have no control over
{
Uninitialized value in deflate
Memcheck:Cond
...
fun:MOZ_Z_deflate
}
{
gtk developers don't like cleaning up one-time leaks. See http://mail.gnome.org/archives/gtk-devel-list/2004-April/msg00230.html
Memcheck:Leak
...
fun:gtk_init_check
}
{
Fontconfig leak?
Memcheck:Leak
...
fun:XML_ParseBuffer
fun:FcConfigParseAndLoad
}
{
bug_9245_FcConfigAppFontAddFile_leak
Memcheck:Leak
...
fun:FcConfigAppFontAddFile
}
{
# See also http://www.gnome.org/~johan/gtk.suppression
# (which has a smattering of similar pango suppressions)
pango_font_leak_todo
Memcheck:Leak
...
fun:FcFontRenderPrepare
obj:*
fun:pango_font_map_load_fontset
}
{
pango_font_leak_todo_2
Memcheck:Leak
fun:malloc
fun:g_malloc
fun:g_strdup
fun:pango_script_get_sample_language
...
fun:pango_font_get_metrics
}
{
pango_font_leak_todo_3
Memcheck:Leak
...
fun:FcFontRenderPrepare
...
fun:pango_itemize_with_base_dir
}
{
pango_font_leak_todo_4
Memcheck:Leak
...
fun:FcFontRenderPrepare
...
fun:pango_ot_buffer_output
}
{
pango_font_leak_todo_5
Memcheck:Leak
...
fun:FcFontRenderPrepare
...
fun:pango_context_get_metrics
}
{
pango_font_leak_todo_6
Memcheck:Leak
...
fun:FcDefaultSubstitute
...
fun:pango_itemize_with_base_dir
}
{
# Fontconfig leak, seen in shard 16 of 20 of ui_tests
# See https://bugs.freedesktop.org/show_bug.cgi?id=8428
# and http://www.gnome.org/~johan/gtk.suppression
fontconfig_bug_8428
Memcheck:Leak
...
fun:realloc
fun:FcPatternObjectInsertElt
fun:FcPatternObjectAddWithBinding
}
{
# Another permutation of previous leak.
fontconfig_bug_8428_2
Memcheck:Leak
...
fun:realloc
fun:FcPatternObjectInsertElt
fun:FcPatternObjectAdd
}
{
bug_18590
Memcheck:Leak
...
fun:malloc
fun:FcConfigValues
fun:FcConfigValues
fun:FcConfigValues
fun:FcConfigValues
fun:FcConfigValues
fun:FcConfigValues
fun:FcConfigValues
fun:FcConfigValues
fun:FcConfigSubstituteWithPat
fun:FcConfigSubstitute
}
{
bug_46177_a
Memcheck:Leak
...
fun:FcCharSetOperate
fun:FcFontSetSort
fun:FcFontSort
...
fun:pango_layout_get_pixel_size
}
{
bug_46177_b
Memcheck:Leak
...
fun:FcCharSetFindLeafCreate
fun:FcCharSetAddLeaf
fun:FcCharSetOperate
fun:FcFontSetSort
fun:FcFontSort
...
fun:pango_layout_get_iter
}
{
bug_46177_c
Memcheck:Leak
...
fun:FcCharSetFindLeafCreate
fun:FcCharSetAddLeaf
fun:FcCharSetOperate
fun:FcFontSetSort
fun:FcFontSort
...
fun:pango_layout_line_get_extents
}
{
dlopen invalid read, probably a bug in glibc. TODO(dkegel): file glibc bug
Memcheck:Value4
...
fun:dlopen@@GLIBC_2.1
fun:PR_LoadLibraryWithFlags
}
{
dlopen leak on error. TODO(timurrrr): file a bug
Memcheck:Leak
fun:calloc
fun:_dlerror_run
fun:dlopen@@GLIBC_2.1
}
{
glibc leak. See also http://sources.redhat.com/bugzilla/show_bug.cgi?id=2451
Memcheck:Leak
fun:malloc
fun:_dl_map_object_from_fd
}
{
Pure NSS leak, does not involve glibc. TODO(dkegel): track down and fix or file bug.
Memcheck:Leak
...
fun:NSS_NoDB_Init
}
{
Another pure NSS leak, does not involve glibc. TODO(dkegel): track down and fix or file bug. Shows up under --show-reachable=yes.
Memcheck:Leak
...
fun:SECMOD_LoadUserModule
}
{
Pure NSS leak, does not involve glibc.
Memcheck:Leak
...
fun:SECMOD_AddNewModule
}
{
bug_12614
Memcheck:Leak
fun:?alloc
...
fun:PR_LoadLibraryWithFlags
...
fun:SECMOD_LoadModule
}
{
libc_dynamiclinker_foo
Memcheck:Cond
obj:/lib*/ld-2.*.so
obj:/lib*/ld-2.*.so
}
{
libc_dynamiclinker_bar
Memcheck:Addr4
obj:/lib*/ld-2.*.so
obj:/lib*/ld-2.*.so
}
{
libc_dynamiclinker_bar_2
Memcheck:Jump
obj:*
obj:/lib*/ld-2.*.so
}
{
FIXME epoll uninitialized data 1
Memcheck:Param
epoll_ctl(epfd)
fun:syscall
fun:event_add
}
{
FIXME epoll uninitialized data 2
Memcheck:Param
epoll_ctl(epfd)
fun:syscall
fun:event_del
}
{
FIXME epoll uninitialized data 3
Memcheck:Param
epoll_wait(epfd)
fun:syscall
fun:event_base_loop
}
{
# "The section of the SQLite library identified works exactly as it should."
# http://www.sqlite.org/cvstrac/tktview?tn=536,39
# http://www.sqlite.org/cvstrac/tktview?tn=694,39
# http://www.sqlite.org/cvstrac/tktview?tn=964,39
# This looks like a case where an entire page was allocated, the header and
# perhaps some data was written, but the entire buffer was not written to.
# The SQLite authors aren't very interested in adding code to clear buffers
# for no reason other than pleasing valgrind, but a patch might be accepted
# under a macro like SQLITE_SECURE_DELETE which could be construed to apply
# to cases like this. (Note that we compile with SQLITE_SECURE_DELETE.)
bug_20653a
Memcheck:Param
write(buf)
...
fun:sqlite3OsWrite
fun:pager_write_pagelist
}
{
bug_20653b
Memcheck:Param
write(buf)
...
fun:*Write
fun:sqlite3OsWrite
...
fun:pager_write
}
{
# array of weak references freed but not processed?
bug_16576
Memcheck:Leak
...
fun:g_object_weak_ref
fun:g_object_add_weak_pointer
}
{
# Totem plugin leaks when we load it.
bug_21326
Memcheck:Leak
...
fun:_ZN56webkit5npapi9PluginLib17ReadWebPluginInfoERK8FilePathP13WebPluginInfo
}
{
# NSS bug https://bugzilla.mozilla.org/show_bug.cgi?id=518443
https://bugzilla.mozilla.org/show_bug.cgi?id=518443
Memcheck:Leak
fun:calloc
...
fun:PORT_ZAlloc_Util
fun:PORT_NewArena_Util
fun:PK11_ImportAndReturnPrivateKey
}
{
bug_23314
Memcheck:Addr2
fun:sqlite3PcacheClearSyncFlags
fun:syncJournal
fun:sqlite3PagerCommitPhaseOne
fun:sqlite3BtreeCommitPhaseOne
}
{
bug_23314b
Memcheck:Addr4
fun:sqlite3PcacheClearSyncFlags
fun:syncJournal
fun:sqlite3PagerCommitPhaseOne
fun:sqlite3BtreeCommitPhaseOne
}
{
http://sources.redhat.com/bugzilla/show_bug.cgi?id=5171
Memcheck:Leak
fun:calloc
fun:allocate_dtv
fun:_dl_allocate_tls
fun:pthread_create@@GLIBC_2.1
}
# zlib-1.2.x uses uninitialised memory in some tricky way which
# apparently is harmless (it must amount to a vectorised while-loop,
# nothing else makes sense). Fools Memcheck though. See the mentioned
# URL for details.
# Valgrind already suppresses deflate-related errors. These rules
# filter "*flate", capturing issues with both deflate and inflate.
{
zlib-1.2.x trickyness (1a): See http://www.zlib.net/zlib_faq.html#faq36
Memcheck:Cond
obj:/*lib*/libz.so.1.2.*
...
obj:/*lib*/libz.so.1.2.*
fun:*flate
}
{
zlib-1.2.x trickyness (1b): See http://www.zlib.net/zlib_faq.html#faq36
Memcheck:Cond
obj:/*lib*/libz.so.1.2.*
fun:*flate
}
{
zlib-1.2.x trickyness (2a): See http://www.zlib.net/zlib_faq.html#faq36
Memcheck:Value8
obj:/*lib*/libz.so.1.2.*
...
obj:/*lib*/libz.so.1.2.*
fun:*flate
}
{
zlib-1.2.x trickyness (2b): See http://www.zlib.net/zlib_faq.html#faq36
Memcheck:Value8
obj:/*lib*/libz.so.1.2.*
fun:*flate
}
{
zlib-1.2.x trickyness (3a): See http://www.zlib.net/zlib_faq.html#faq36
Memcheck:Value4
obj:/*lib*/libz.so.1.2.*
...
obj:/*lib*/libz.so.1.2.*
fun:*flate
}
{
zlib-1.2.x trickyness (3b): See http://www.zlib.net/zlib_faq.html#faq36
Memcheck:Value4
obj:/*lib*/libz.so.1.2.*
fun:*flate
}
{
# zlib is smarter than we are:
# http://www.zlib.net/zlib_faq.html#faq36
zlib_conditional_jump_performance_a
Memcheck:Value4
...
fun:inflate
fun:_ZN4spdy10SpdyFramer26DecompressFrameWithZStreamERKNS_9SpdyFrameEP10z_stream_s
fun:_ZN4spdy10SpdyFramer22DecompressControlFrameERKNS_16SpdyControlFrameE
fun:_ZN4spdy10SpdyFramer15DecompressFrameERKNS_9SpdyFrameE
}
{
# zlib is smarter than we are:
# http://www.zlib.net/zlib_faq.html#faq36
zlib_conditional_jump_performance_b
Memcheck:Value8
...
fun:inflate
fun:_ZN4spdy10SpdyFramer26DecompressFrameWithZStreamERKNS_9SpdyFrameEP10z_stream_s
fun:_ZN4spdy10SpdyFramer22DecompressControlFrameERKNS_16SpdyControlFrameE
fun:_ZN4spdy10SpdyFramer15DecompressFrameERKNS_9SpdyFrameE
}
{
# zlib is smarter than we are:
# http://www.zlib.net/zlib_faq.html#faq36
zlib_conditional_jump_performance_c
Memcheck:Value8
...
fun:inflate
fun:_ZN4spdy10SpdyFramer15DecompressFrameEPKNS_9SpdyFrameE
}
{
bug_30667
Memcheck:Cond
...
fun:inflate
fun:_ZN4spdy10SpdyFramer26DecompressFrameWithZStreamERKNS_9SpdyFrameEP10z_stream_s
fun:_ZN4spdy10SpdyFramer22DecompressControlFrameERKNS_16SpdyControlFrameE
fun:_ZN4spdy10SpdyFramer15DecompressFrameERKNS_9SpdyFrameE
}
{
zlibz_value4_deflate_libpng
Memcheck:Value4
...
fun:deflate*
...
fun:*png*
}
#-- end of zlib filters
{
bug_33394
Memcheck:Leak
fun:calloc
fun:PR_Calloc
fun:PR_NewLock
fun:_PR_UnixInit
fun:_PR_ImplicitInitialization
...
fun:_ZN4base14EnsureNSPRInitEv
}
{
bug_33394_b
Memcheck:Leak
fun:calloc
fun:PR_Calloc
fun:PR_NewMonitor
fun:_PR_UnixInit
fun:_PR_ImplicitInitialization
...
fun:_ZN4base14EnsureNSPRInitEv
}
{
# Looks like a leak in gtk's code when loading the im context module.
bug_41231
Memcheck:Leak
...
fun:malloc
fun:g_malloc
fun:g_strdup
fun:gtk_im_multicontext_get_slave
fun:gtk_im_multicontext_set_client_window
fun:gtk_im_context_set_client_window
}
{
bug_51332a
Memcheck:Leak
...
fun:PORT_NewArena_Util
fun:sec_pkcs7_create_content_info
fun:SEC_PKCS7CreateData
fun:sec_pkcs12_encoder_start_context
fun:SEC_PKCS12Encode
}
{
bug_51332b
Memcheck:Leak
...
fun:PORT_ArenaZAlloc_Util
fun:sec_pkcs7_create_content_info
fun:SEC_PKCS7CreateData
fun:sec_pkcs12_encoder_start_context
fun:SEC_PKCS12Encode
}
{
bug_51332c
Memcheck:Leak