[ruby-dev:5146] Re: mod_ruby-0.0.2(Re: [req] cgi-lib NPH support)

前田です。

[e-mail] (Yukihiro Matsumoto) writes:

> |# $ ruby -v -e 'p Class.new'
> |# ruby 1.3.1(99/02/15) [i586-linux]
> |# /tmp/rba09487:1: [BUG] class path is not set properly
> |# Aborted
> |#
> |# で落ちるのと関係あるのかな。
> 
> かどうかはわかりませんが，このバグ直したと思い込んでましたが，
> 直ってませんね。すいません。＞ ごとけんさん

関係ないみたいです(^_^;

print "HTTP/1.1 200 OK\r\n"
print "Content-Type: text/plain\r\n\r\n"
print "Hello, World!"
GC.start

のようなスクリプトをmod_rubyで実行すると２回目で落ちます。
どうもGCが起きると落ちるようです。

Program received signal SIGSEGV, Segmentation fault.
0x401d45e4 in st_foreach (table=0x4, func=0x401a79c0 <mark_entry>, arg=0x0)
    at st.c:431
431         for(i = 0; i < table->num_bins; i++) {
(gdb) bt
#0  0x401d45e4 in st_foreach (table=0x4, func=0x401a79c0 <mark_entry>, arg=0x0)
    at st.c:431
#1  0x401a79f7 in rb_mark_tbl (tbl=0x4) at gc.c:355
#2  0x401a8189 in rb_gc_mark (ptr=0x402570d4) at gc.c:578
#3  0x401a7eb9 in rb_gc_mark (ptr=0x402570e8) at gc.c:541
#4  0x401a7eb9 in rb_gc_mark (ptr=0x4025b378) at gc.c:541
#5  0x401a796b in mark_locations_array (x=0xbfffeed8, n=39) at gc.c:319
#6  0x401a899d in rb_gc () at gc.c:904
#7  0x401a8a18 in gc_start () at gc.c:937
#8  0x4019dc13 in call_cfunc (func=0x401a8a10 <gc_start>, recv=1076196980, 
    len=0, argc=0, argv=0x0) at eval.c:3608
#9  0x4019e18f in rb_call0 (klass=1076196960, recv=1076196980, id=5449, 
    argc=0, argv=0x0, body=0x4025764c, nosuper=1) at eval.c:3744
#10 0x4019e841 in rb_call (klass=1076196960, recv=1076196980, mid=5449, 
    argc=0, argv=0x0, scope=0) at eval.c:3929
#11 0x4019a2ac in rb_eval (self=1076195120, node=0x40256a94) at eval.c:2156
#12 0x40198c5c in rb_eval (self=1076195120, node=0x40256a6c) at eval.c:1695
#13 0x401972fe in eval_node (self=1076195120) at eval.c:961
#14 0x4019fc1c in rb_load (fname=1076205800, wrap=1) at eval.c:4542
#15 0x4019fe27 in rb_load_protect (fname=1076205800, wrap=1, state=0xbffffa88)
    at eval.c:4572
#16 0x40191345 in load_script (r=0x80e1b84) at mod_ruby.c:395
#17 0x401a3e8e in rb_thread_create_0 (fn=0xbffffb9c, arg=0x40191478, 
    klass=1076212580) at eval.c:6781

-- 
前田 修吾