# FIXME (bug 691): our regexp matcher reads a single byte past the end
# of what it is supposed to read.  This is probably harmless, but not
# completely understood.

{
   regex_compile-reads-past-input-Bug-691
   Memcheck:Addr1
   fun:regex_compile
   fun:re_compile_pattern
   fun:lookup_regexp
}

##----------------------------------------------------------------------##

# getprotobyname() under glibc-2.3.1 apparently triggers several
# leaks.  These are harmless, since they are only triggered during
# initialization.

{
   adns-getprotobyname-dl-reloc-leak
   Memcheck:Cond
   fun:elf_dynamic_do_rela.8
   fun:_dl_relocate_object_internal
   fun:dl_open_worker
   fun:_dl_catch_error_internal
   fun:__GI__dl_open
   fun:do_dlopen
   fun:_dl_catch_error_internal
   fun:dlerror_run
   fun:__libc_dlopen
   fun:__nss_lookup_function
   fun:__nss_lookup
   fun:__GI___nss_protocols_lookup
   fun:getprotobyname_r@@GLIBC_2.1.2
   fun:getprotobyname
   fun:init_finish
   fun:adns_init
}

{
   adns-getprotobyname-dl-leak
   Memcheck:Leak
   fun:malloc
   fun:_dl_map_object_deps_internal
   fun:dl_open_worker
   fun:_dl_catch_error_internal
   fun:__GI__dl_open
   fun:do_dlopen
   fun:_dl_catch_error_internal
   fun:dlerror_run
   fun:__libc_dlopen
   fun:__nss_lookup_function
   fun:__nss_lookup
   fun:__GI___nss_protocols_lookup
   fun:getprotobyname_r@@GLIBC_2.1.2
   fun:getprotobyname
   fun:init_finish
   fun:adns_init
}

{
   adns-getprotobyname-nss-lookup-leak
   Memcheck:Leak
   fun:malloc
   fun:__nss_lookup_function
   fun:__nss_lookup
   fun:__GI___nss_protocols_lookup
   fun:getprotobyname_r@@GLIBC_2.1.2
   fun:getprotobyname
   fun:init_finish
   fun:adns_init
}

{
   adns-getprotobyname-nss-tsearch-leak
   Memcheck:Leak
   fun:malloc
   fun:__tsearch
   fun:__nss_lookup_function
   fun:__nss_lookup
   fun:__GI___nss_protocols_lookup
   fun:getprotobyname_r@@GLIBC_2.1.2
   fun:getprotobyname
   fun:init_finish
   fun:adns_init
}

{
   adns-getprotobyname-nss-dl-leak
   Memcheck:Leak
   fun:malloc
   fun:_dl_new_object
   fun:_dl_map_object_from_fd
   fun:_dl_map_object_internal
   fun:dl_open_worker
   fun:_dl_catch_error_internal
   fun:__GI__dl_open
   fun:do_dlopen
   fun:_dl_catch_error_internal
   fun:dlerror_run
   fun:__libc_dlopen
   fun:__nss_lookup_function
   fun:__nss_lookup
   fun:__GI___nss_protocols_lookup
   fun:getprotobyname_r@@GLIBC_2.1.2
   fun:getprotobyname
   fun:init_finish
   fun:adns_init
}

{
   adns-getprotobyname-nss-dl-leak-2
   Memcheck:Leak
   fun:malloc
   fun:_dl_map_object_internal
   fun:dl_open_worker
   fun:_dl_catch_error_internal
   fun:__GI__dl_open
   fun:do_dlopen
   fun:_dl_catch_error_internal
   fun:dlerror_run
   fun:__libc_dlopen
   fun:__nss_lookup_function
   fun:__nss_lookup
   fun:__GI___nss_protocols_lookup
   fun:getprotobyname_r@@GLIBC_2.1.2
   fun:getprotobyname
   fun:init_finish
}

{
   adns-getprotobyname-nss-parse-leak
   Memcheck:Leak
   fun:malloc
   fun:nss_parse_service_list
   fun:__GI___nss_database_lookup
   fun:__GI___nss_protocols_lookup
   fun:getprotobyname_r@@GLIBC_2.1.2
   fun:getprotobyname
   fun:init_finish
   fun:adns_init
}

{
   adns-getprotobyname-nss-dl-versions-leak
   Memcheck:Leak
   fun:calloc
   fun:_dl_check_map_versions_internal
   fun:dl_open_worker
   fun:_dl_catch_error_internal
   fun:__GI__dl_open
   fun:do_dlopen
   fun:_dl_catch_error_internal
   fun:dlerror_run
   fun:__libc_dlopen
   fun:__nss_lookup_function
   fun:__nss_lookup
   fun:__GI___nss_protocols_lookup
   fun:getprotobyname_r@@GLIBC_2.1.2
   fun:getprotobyname
   fun:init_finish
   fun:adns_init
}

{
   adns-getprotobyname-nss-dl-fromfd-leak
   Memcheck:Leak
   fun:calloc
   fun:_dl_new_object
   fun:_dl_map_object_from_fd
   fun:_dl_map_object_internal
   fun:dl_open_worker
   fun:_dl_catch_error_internal
   fun:__GI__dl_open
   fun:do_dlopen
   fun:_dl_catch_error_internal
   fun:dlerror_run
   fun:__libc_dlopen
   fun:__nss_lookup_function
   fun:__nss_lookup
   fun:__GI___nss_protocols_lookup
   fun:getprotobyname_r@@GLIBC_2.1.2
   fun:getprotobyname
   fun:init_finish
   fun:adns_init
}

##----------------------------------------------------------------------##

# flex-2.5.4a seems to not delete the current buffer once it is done.
# This only leaks a single block, however.

{
   aid_lexer
   Memcheck:Leak
   fun:malloc
   fun:yy_flex_alloc
   fun:yy_create_buffer
   fun:aid_lex
   fun:aid_parse
   fun:parse_aux_item_definitions
   fun:initialize_aux_items
   fun:initialize
}

{
   aid_lexer_2
   Memcheck:Leak
   fun:malloc
   fun:yy_create_buffer
   fun:aid_lex
   fun:aid_parse
   fun:parse_aux_item_definitions
   fun:initialize_aux_items
   fun:initialize
   fun:main
}

# When compiling with optimizaion on, the initialize_aux_items
# function seems to be missing from the backtrace that valgrind
# reports.  (Using gcc 3.3.6 and flex 2.5.4 on Gentoo Linux).

{
   aid_lexer_opt
   Memcheck:Leak
   fun:malloc
   fun:yy_flex_alloc
   fun:yy_create_buffer
   fun:aid_lex
   fun:aid_parse
   fun:parse_aux_item_definitions
   fun:initialize
}

{
   aid_lexer_2_opt
   Memcheck:Leak
   fun:malloc
   fun:yy_create_buffer
   fun:aid_lex
   fun:aid_parse
   fun:parse_aux_item_definitions
   fun:initialize
   fun:main
}

##----------------------------------------------------------------------##

# There is a memory leak in the regex parser when a broken regexp
# is supplied.  FIXME (bug 689): more info is present in Bugzilla.

{
   regex-Bug-689
   Memcheck:Leak
   fun:malloc
   fun:regex_compile
   fun:re_compile_pattern
   fun:lookup_regexp
   fun:re_z_lookup
   fun:call_function
   fun:parse_unparsed
}