path: root/ext/zlib/zlib.c
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2007-06-08* ext/zlib/zlib.c (gzfile_s_open): use FilePathValue to supportakr
to_path. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-01-02Fix to compile on yarv, ruby_errinfo -> rb_errinfo()drbrain
git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2006-12-31 * Merge YARVko1
git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2006-08-31* ruby.h (struct RString): embed small strings.matz
(RSTRING_LEN): defined for accessing string members. (RSTRING_PTR): ditto. * string.c: use RSTRING_LEN and RSTRING_PTR. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2006-06-21* ext/socket/getaddrinfo.c (freeaddrinfo, get_name): fixed typo.usa
* ext/tk/tcltklib.c (tcl_eval, tcl_global_eva): ditto. * ext/zlib/zlib.c (rscheck): constified. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2006-06-20* eval.c, file.c, etc.: code-cleanup patch from Stefan Huehnermatz
<stefan at>. [ruby-core:08029] git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2006-06-09* sprintf.c (rb_str_format): allow %c to print one charactermatz
string (e.g. ?x). * lib/tempfile.rb (Tempfile::make_tmpname): put dot between basename and pid. [ruby-talk:196272] * parse.y (do_block): remove -> style block. * parse.y (parser_yylex): remove tLAMBDA_ARG. * eval.c (rb_call0): binding for the return event hook should have consistent scope. [ruby-core:07928] * eval.c (proc_invoke): return behavior should depend whether it is surrounded by a lambda or a mere block. * eval.c (formal_assign): handles post splat arguments. * eval.c (rb_call0): ditto. * st.c (strhash): use FNV-1a hash. * parse.y (parser_yylex): removed experimental ';;' terminator. * eval.c (rb_node_arity): should be aware of post splat arguments. * eval.c (rb_proc_arity): ditto. * parse.y (f_args): syntax rule enhanced to support arguments after the splat. * parse.y (block_param): ditto for block parameters. * parse.y (f_post_arg): mandatory formal arguments after the splat argument. * parse.y (new_args_gen): generate nodes for mandatory formal arguments after the splat argument. * eval.c (rb_eval): dispatch mandatory formal arguments after the splat argument. * parse.y (args): allow more than one splat in the argument list. * parse.y (method_call): allow aref [] to accept all kind of method argument, including assocs, splat, and block argument. * eval.c (SETUP_ARGS0): prepare block argument as well. * lib/mathn.rb (Integer): remove Integer#gcd2. [ruby-core:07931] * eval.c (error_line): print receivers true/false/nil specially. * eval.c (rb_proc_yield): handles parameters in yield semantics. * eval.c (nil_yield): gives LocalJumpError to denote no block error. * io.c (rb_io_getc): now takes one-character string. * string.c (rb_str_hash): use FNV-1a hash from Fowler/Noll/Vo hashing algorithm. * string.c (rb_str_aref): str[0] now returns 1 character string, instead of a fixnum. [Ruby2] * parse.y (parser_yylex): ?c now returns 1 character string, instead of a fixnum. [Ruby2] * string.c (rb_str_aset): no longer support fixnum insertion. * eval.c (umethod_bind): should not update original class. [ruby-dev:28636] * eval.c (ev_const_get): should support constant access from within instance_eval(). [ruby-dev:28327] * time.c (time_timeval): should round for usec floating number. [ruby-core:07896] * time.c (time_add): ditto. * dir.c (sys_warning): should not call a vararg function rb_sys_warning() indirectly. [ruby-core:07886] * numeric.c (flo_divmod): the first element of Float#divmod should be an integer. [ruby-dev:28589] * test/ruby/test_float.rb: add tests for divmod, div, modulo and remainder. * re.c (rb_reg_initialize): should not allow modifying literal regexps. frozen check moved from rb_reg_initialize_m as well. * re.c (rb_reg_initialize): should not modify untainted objects in safe levels higher than 3. * re.c (rb_memcmp): type change from char* to const void*. * dir.c (dir_close): should not close untainted dir stream. * dir.c (GetDIR): add tainted/frozen check for each dir operation. * lib/rdoc/parsers/parse_rb.rb (RDoc::RubyParser::parse_symbol_arg): typo fixed. a patch from Florian Gross <florg at>. * eval.c (EXEC_EVENT_HOOK): trace_func may remove itself from event_hooks. no guarantee for arbitrary hook deletion. [ruby-dev:28632] * util.c (ruby_strtod): differ addition to minimize error. [ruby-dev:28619] * util.c (ruby_strtod): should not raise ERANGE when the input string does not have any digits. [ruby-dev:28629] * eval.c (proc_invoke): should restore old ruby_frame->block. thanks to ts <decoux at>. [ruby-core:07833] also fix [ruby-dev:28614] as well. * signal.c (trap): sig should be less then NSIG. Coverity found this bug. a patch from Kevin Tew <tewk at>. [ruby-core:07823] * math.c (math_log2): add new method inspired by [ruby-talk:191237]. * math.c (math_log): add optional base argument to Math::log(). [ruby-talk:191308] * ext/syck/emitter.c (syck_scan_scalar): avoid accessing uninitialized array element. a patch from Pat Eyler <rubypate at>. [ruby-core:07809] * array.c (rb_ary_fill): initialize local variables first. a patch from Pat Eyler <rubypate at>. [ruby-core:07810] * ext/syck/yaml2byte.c (syck_yaml2byte_handler): need to free type_tag. a patch from Pat Eyler <rubypate at>. [ruby-core:07808] * ext/socket/socket.c (make_hostent_internal): accept ai_family check from Sam Roberts <sroberts at>. [ruby-core:07691] * util.c (ruby_strtod): should not cut off 18 digits for no reason. [ruby-core:07796] * array.c (rb_ary_fill): internalize local variable "beg" to pacify Coverity. [ruby-core:07770] * pack.c (pack_unpack): now supports CRLF newlines. a patch from <tommy at>. [ruby-dev:28601] * applied code clean-up patch from Stefan Huehner <stefan at>. [ruby-core:07764] * lib/jcode.rb (String::tr_s): should have translated non squeezing character sequence (i.e. a character) as well. thanks to Hiroshi Ichikawa <gimite at> [ruby-list:42090] * ext/socket/socket.c: document update patch from Sam Roberts <sroberts at>. [ruby-core:07701] * lib/mathn.rb (Integer): need not to remove gcd2. a patch from NARUSE, Yui <naruse at>. [ruby-dev:28570] * parse.y (arg): too much NEW_LIST() * eval.c (SETUP_ARGS0): remove unnecessary access to nd_alen. * eval.c (rb_eval): use ARGSCAT for NODE_OP_ASGN1. [ruby-dev:28585] * parse.y (arg): use NODE_ARGSCAT for placeholder. * lib/getoptlong.rb (GetoptLong::get): RDoc update patch from mathew <meta at>. [ruby-core:07738] * variable.c (rb_const_set): raise error when no target klass is supplied. [ruby-dev:28582] * prec.c (prec_prec_f): documentation patch from <gerardo.santana at>. [ruby-core:07689] * bignum.c (rb_big_pow): second operand may be too big even if it's a Fixnum. [ruby-talk:187984] * README.EXT: update symbol description. [ruby-talk:188104] * COPYING: explicitly note GPLv2. [ruby-talk:187922] * parse.y: remove some obsolete syntax rules (unparenthesized method calls in argument list). * eval.c (rb_call0): insecure calling should be checked for non NODE_SCOPE method invocations too. * eval.c (rb_alias): should preserve the current safe level as well as method definition. * process.c (rb_f_sleep): remove RDoc description about SIGALRM which is not valid on the current implementation. [ruby-dev:28464] Thu Mar 23 21:40:47 2006 K.Kosako <sndgk393 AT> * eval.c (method_missing): should support argument splat in super. a bug in combination of super, splat and method_missing. [ruby-talk:185438] * Solaris SunPro compiler -rapth patch from <kuwa at>. [ruby-dev:28443] * remove enable_rpath=no for Solaris. [ruby-dev:28440] * ext/win32ole/win32ole.c (ole_val2olevariantdata): change behavior of converting OLE Variant object with VT_ARRAY|VT_UI1 and Ruby String object. * ruby.1: a clarification patch from David Lutterkort <dlutter at>. [ruby-core:7508] * lib/rdoc/ri/ri_paths.rb (RI::Paths): adding paths from rubygems directories. a patch from Eric Hodel <drbrain at>. [ruby-core:07423] * eval.c (rb_clear_cache_by_class): clearing wrong cache. * ext/extmk.rb: use :remove_destination to install extension libraries to avoid SEGV. [ruby-dev:28417] * eval.c (rb_thread_fd_writable): should not re-schedule output from KILLED thread (must be error printing). * array.c (rb_ary_flatten_bang): allow specifying recursion level. [ruby-talk:182170] * array.c (rb_ary_flatten): ditto. * gc.c (add_heap): a heap_slots may overflow. a patch from Stefan Weil <weil at>. * eval.c (rb_call): use separate cache for fcall/vcall invocation. * eval.c (rb_eval): NODE_FCALL, NODE_VCALL can call local functions. * eval.c (rb_mod_local): a new method to specify newly added visibility "local". * eval.c (search_method): search for local methods which are visible only from the current class. * class.c (rb_class_local_methods): a method to list local methods. * object.c (Init_Object): add BasicObject class as a top level BlankSlate class. * ruby.h (SYM2ID): should not cast to signed long. [ruby-core:07414] * class.c (rb_include_module): allow module duplication. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2006-02-14* ext/zlib/zlib.c: supress warning on test/zlib. [ruby-dev:28323]ocean
git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2006-02-13* parse.y (parser_parse_string): mention "regexp" in a errormatz
message. a patch from Mauricio Fernandez <mfp at> [ruby-core:07340] * eval.c (rb_f_autoload): check if ruby_cbase is nil (during instance_eval for objects cannot have singleton classes, e.g. fixnums and symbols). [ruby-dev:28178] * gc.c (rb_gc_call_finalizer_at_exit): turn on during_gc while invoking finalizers. * gc.c (rb_gc_finalize_deferred): ditto. * io.c (rb_write_error2): use fwrite(3) if rb_stderr is not updated or is already freed. [ruby-dev:28313] * eval.c (error_line): include the class name of a surrounding method in error position description. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2006-02-07* ext/zlib/zlib.c: should not access ruby objects in finalizer.ocean
[ruby-dev:28286] git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-12-14* ext/zlib/zlib.c (zstream_run): fix a GC problem by tail call onakr
x86_64 with gcc 4.0.3 20051111 (prerelease) (Debian 4.0.2-4) git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-04-18* ext/zlib/zlib.c (zstream_run): fixed SEGV. [ruby-core:4712]ocean
git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-03-04* array.c: replace rb_protect_inspect() and rb_inspecting_p() bymatz
rb_exec_recursive() in eval.c. * eval.c (rb_exec_recursive): new function. * array.c (rb_ary_join): use rb_exec_recursive(). * array.c (rb_ary_inspect, rb_ary_hash): ditto. * file.c (rb_file_join): ditto. * hash.c (rb_hash_inspect, rb_hash_to_s, rb_hash_hash): ditto. * io.c (rb_io_puts): ditto. * object.c (rb_obj_inspect): ditto * struct.c (rb_struct_inspect): ditto. * lib/set.rb (SortedSet::setup): a hack to shut up warning. [ruby-talk:132866] * lib/time.rb (Time::strptime): add new function. inspired by [ruby-talk:132815]. * lib/parsedate.rb (ParseDate::strptime): ditto. * regparse.c: move st_*_strend() functions from st.c. fixed some potential memory leaks. * exception error messages updated. [ruby-core:04497] * ext/socket/socket.c (Init_socket): add bunch of Socket constants. Patch from Sam Roberts <>. [ruby-core:04409] * array.c (rb_ary_s_create): no need for negative argc check. [ruby-core:04463] * array.c (rb_ary_unshift_m): ditto. * lib/xmlrpc/parser.rb (XMLRPC::FaultException): make it subclass of StandardError class, not Exception class. [ruby-core:04429] * parse.y (fcall_gen): lvar(arg) will be evaluated as when lvar is a defined local variable. [new] * object.c (rb_class_initialize): call inherited method before calling initializing block. * eval.c (rb_thread_start_1): initialize newly pushed frame. * lib/open3.rb (Open3::popen3): $? should not be EXIT_FAILURE. fixed: [ruby-core:04444] * eval.c (is_defined): NODE_IASGN is an assignment. * ext/readline/readline.c (Readline.readline): use rl_outstream and rl_instream. [ruby-dev:25699] * ext/etc/etc.c (Init_etc): sGroup needs HAVE_ST_GR_PASSWD check [ruby-dev:25675] * misc/ruby-mode.el: [ruby-core:04415] * lib/rdoc/generators/html_generator.rb: [ruby-core:04412] * lib/rdoc/generators/ri_generator.rb: ditto. * struct.c (make_struct): fixed: [ruby-core:04402] * ext/curses/curses.c (window_color_set): [ruby-core:04393] * ext/socket/socket.c (Init_socket): SO_REUSEPORT added. [ruby-talk:130092] * object.c: [ruby-doc:818] * parse.y (open_args): fix too verbose warnings for the space before argument parentheses. [ruby-dev:25492] * parse.y (parser_yylex): ditto. * parse.y (parser_yylex): the first expression in the parentheses should not be a command. [ruby-dev:25492] * lib/irb/context.rb (IRB::Context::initialize): [ruby-core:04330] * object.c (Init_Object): remove Object#type. [ruby-core:04335] * st.c (st_foreach): report success/failure by return value. [ruby-Bugs-1396] * parse.y: forgot to initialize parser struct. [ruby-dev:25492] * parse.y (parser_yylex): no tLABEL on EXPR_BEG. [ruby-talk:127711] * document updates - [ruby-core:04296], [ruby-core:04301], [ruby-core:04302], [ruby-core:04307] * dir.c (rb_push_glob): should work for NUL delimited patterns. * dir.c (rb_glob2): should aware of offset in the pattern. * string.c (rb_str_new4): should propagate taintedness. * env.h: rename member names in struct FRAME; last_func -> callee, orig_func -> this_func, last_class -> this_class. * struct.c (rb_struct_set): use original method name, not callee name, to retrieve member slot. [ruby-core:04268] * time.c (time_strftime): protect from format modification from GC finalizers. * object.c (Init_Object): remove rb_obj_id_obsolete() * eval.c (rb_mod_define_method): incomplete subclass check. [ruby-dev:25464] * gc.c (rb_data_object_alloc): klass may be NULL. [ruby-list:40498] * bignum.c (rb_big_rand): should return positive random number. [ruby-dev:25401] * bignum.c (rb_big_rand): do not use rb_big_modulo to generate random bignums. [ruby-dev:25396] * variable.c (rb_autoload): [ruby-dev:25373] * eval.c (svalue_to_avalue): [ruby-dev:25366] * string.c (rb_str_justify): [ruby-dev:25367] * io.c (rb_f_select): [ruby-dev:25312] * ext/socket/socket.c (sock_s_getservbyport): [ruby-talk:124072] * struct.c (make_struct): [ruby-dev:25249] * dir.c (dir_open_dir): new function. [ruby-dev:25242] * io.c (rb_f_open): add type check for return value from to_open. * lib/pstore.rb (PStore#transaction): Use the empty content when a file is not found. [ruby-dev:24561] git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-01-06* ext/zlib/zlib.c (zstream_end): should return value.usa
git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-12-28* ext/zlib/zlib.c (rb_deflate_s_deflate, rb_inflate_s_inflate): ensurenobu
freeing internal zstreams. fixed: [ruby-dev:25309] * ext/zlib/zlib.c (rb_deflate_init_copy): replace rb_deflate_clone. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-12-18* ext/zlib/zlib.c (rb_deflate_s_deflate, rb_inflate_s_inflate):nobu
disallow interrupt by type conversion. fixed: [ruby-dev:25226] git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-10-29* eval.c (ruby_cleanup): ruby_finalize_1 may cause exception,matz
should be wrapped by PUSH_TAG/POP_TAG(). [ruby-dev:24627] git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-10-27* node.h (NODE_TYPESHIFT): allow 4 more bits for line numbers.matz
[ruby-talk:117841] * ruby.h (FL_ABLE): nodes are not subject for flag operations. * io.c (ARGF_FORWARD): should have specified argv explicitly, since we no longer have frame->argv saved. [ruby-dev:24602] * string.c (RESIZE_CAPA): check string attribute before modifying capacity member of string structure. [ruby-dev:24594] * ext/zlib/zlib.c (gzreader_gets): use memchr() to to gain performance. [ruby-talk:117701] * sprintf.c (rb_f_sprintf): raise ArgumentError for extra arguments, unless (digit)$ style used. * io.c (rb_io_fptr_finalize): leave stdin/stdout/stderr open in interpreter termination. [ruby-dev:24579] * eval.c (frame_free): Guy Decoux solved the leak problem. Thanks. [ruby-core:03549] git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-10-23* ext/zlib/zlib.c (zstream_append_input): clear klass for z->inputmatz
to avoid potential vulnerability. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-10-22* ext/zlib/zlib.c (zstream_run): always use zstream_append_input()matz
to avoid SEGV. [ruby-dev:24568] git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-10-21* ext/zlib/zlib.c (zstream_shift_buffer): should restore classmatz
field of a buffer. [ruby-dev:24562] * eval.c (rb_alias): should warn on method discarding. [ruby-dev:24546] * ext/zlib/zlib.c (zstream_expand_buffer_into): hide internal string buffer by clearing klass. [ruby-dev:24548] git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-10-19* array.c (rb_ary_times): Array#* should return an instance ofmatz
the class of right operand. [ruby-dev:24526] * ext/zlib/zlib.c (zstream_detach_buffer): should not expose class-less object to Ruby world. [ruby-dev:24530] * eval.c (proc_dup): provide Proc#dup as well. [ruby-talk:116915] * eval.c (ruby_exec): stack marking position may be higher than expected. thanks to Guy Decoux. [ruby-core:03527] git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-10-19* io.c (read_all): block string buffer modification duringmatz
rb_io_fread() by freezing it temporarily. [ruby-dev:24479] * dir.c (rb_push_glob): block call at once the end of method. [ruby-dev:24487] * ext/enumerator/enumerator.c (enum_each_slice): remove rb_gc_force_recycle() to prevent potential SEGV. [ruby-dev:24499] * ext/zlib/zlib.c (zstream_expand_buffer): hide internal string buffer by clearing klass. [ruby-dev:24510] * ext/socket/socket.c (sock_s_getservbyaname): protocol string might be altered. [ruby-dev:24503] * string.c (rb_str_upto): check if return value from succ is a string. [ruby-dev:24504] * io.c (rb_io_popen): get mode string via rb_io_flags_mode() to avoid mode string modification. [ruby-dev:24454] * io.c (rb_io_getline_fast): should take delim as unsigned char to distinguish EOF and '\377'. [ruby-dev:24460] * io.c (rb_io_getline): add check for RS modification. [ruby-dev:24461] * enum.c (enum_sort_by): use qsort() directly instead using rb_iterate(). [ruby-dev:24462] * enum.c (enum_each_with_index): remove rb_gc_force_recycle() to prevent access to recycled object (via continuation for example). [ruby-dev:24463] git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-09-19* ext/zlib/zlib.c (gzfile_read_raw): call readpartial at first.akr
(Zlib::GzipReader#readpartial): new method. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-08-20* ext/zlib/zlib.c: GzipReader#ungetc caused crc error.katsu
git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-08-06* ext/zlib/zlib.c: Zlib::GzipReader#read(0) returns "" instead of nil.akr
git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-06-23* ext/zlib/zlib.c: 0xff should not shift 24 bits on 64 bitmatz
platforms. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-04-07* pack.c (pack_pack): use NUM2INT() instead of num2i32().matz
git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-04-07* file.c (rb_get_path): get path string via "to_path" method ifmatz
path object is not a string. [Ruby2] * gc.c (rb_gc_call_finalizer_at_exit): do not free threads in the exit finalizers. * io.c (rb_io_reopen): should use rb_io_check_io(). git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-03-28fix typo.akr
git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-02-21 * ext/zlib/zlib.c: documented, but needs more effort.gsinclair
git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2003-12-28* ext/stringio/stringio.c (strio_sysread): didn'takr
raise EOFError. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2003-12-24* stable version 1.8.1 released.matz
git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2003-11-06* ext/zlib/zlib.c (Init_zlib): define Zlib::GzipReader#each_line as an alias ↵katsu
of Zlib::GzipReader#each. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2003-07-20* ext/zlib/zlib.c (gzfile_read_header): gz->z.input may be nil after ↵katsu
finishing reading a gzip header. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2003-06-18*** empty log message ***katsu
git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2003-04-06* zlib.c (rb_gzreader_getc): the return value of GzipReader#getc must be ↵katsu
unsigned. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2003-03-28Import Ruby/zlib from rough.katsu
git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e