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From: NAKAMURA Takeshi <1yen@sh.rim.or.jp>
To: FreeBSD-users-jp@jp.FreeBSD.org
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Date: Thu, 26 Aug 2004 20:56:46 +0900
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Subject: [FreeBSD-users-jp 80682] Segmentation fault
 =?ISO-2022-JP?B?GyRCJCw1LyQtJEYkJCRrJE4kTyRJJDMhKRsoQg==?=
 (www/php4-cgi)
Sender: owner-FreeBSD-users-jp@jp.FreeBSD.org
X-Originator: 1yen@sh.rim.or.jp
X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+040816

$BCgB<$G$9(B


 php $B$,!"%P!<%8%g%s%"%C%W$7(B Extention $B$r(B *.so $B$GF~$l$k$h$&$K(B
$B$J$C$F$+$i(B php $B$,$&$^$/F0$$$F$$$^$;$s!#(B
 Segmentation fault $B$G!"Mn$A$F$7$^$$$^$9!#(B

 apache$B$+$i(B(apache+mod_ssl+ipv6-1.3.31+2.8.19) suexec $B$G(B
$B5/F0$5$;$F$$$^$9$,!"%3%^%s%I%i%$%s$+$i5/F0$7$F$b!">u67$O(B
$BF1$8$J$N$G(B aapche $B$O4X78$J$$$H;W$$$^$9!#(B

> uname -smr
FreeBSD 5.2.1-RELEASE-p9 i386

> gdb php
...
(gdb) run index.php
Starting program: /usr/local/bin/php index.php
X-Powered-By: PHP/4.3.8
Cache-control: no-cache
Pragma: no-cache
Content-Type: text/html; charset=EUC-JP
...($BCfN,(B)
Program received signal SIGSEGV, Segmentation fault.
0x29072e90 in ?? ()
Error accessing memory address 0x2907daf0: Bad address.
(gdb) bt
#0  0x29072e90 in ?? ()
#1  0x281e9250 in _nsdbtput () from /lib/libc.so.5
#2  0x2820cc2a in exit () from /lib/libc.so.5
#3  0x08058f02 in _start ()

$B%G%P%C%,$C$F;H$C$?$3$H$,$J$$$N$G$9$,!"$3$l$C$F(B libc $B$,0-$$$N$G$7$g$&$+!)(B


/etc/make $B$K$O(B $B:G=i0J2<$N$h$&$K=q$$$F$$$^$7$?$,(B
CPUTYPE=i586
CFLAGS=-O1 -pipe -mcpu=pentium -march=pentium -fforce-mem -fforce-addr -ffast-math
COPTFLAGS= -O1 -pipe -mcpu=pentium -march=pentium

$B"-$3$N$h$&$K=q$-D>$7$F(B cd /var/db/pkg/ ; portupgrade -f php4-* $B$H$7$^$7$?!#(B
CFLAGS=-ggdb -O1 -pipe -mcpu=pentium -march=pentium -fforce-mem -fforce-addr -ffast-math


 php $B0J30$GLdBj$O$J$$$N$G!"(Blibc $B$,0-$$$H$$$&5$$O$"$^$j$7$J$$$N$G$9$,(B
$B2?J}$+$3$N>u67$r2~A1$9$kJ}K!$,$4B8$8$G$7$?$i$*65$($$$?$@$1$J$$$G$7$g$&$+!#(B
----+----1----+----2----+----3----+----4----+----5----+----6----+----7----+
 $B4X@>2-Fl@DG/$N=8$$(B $B$,$8$^$k$N2q(B $B<jEA$$(B $B0l?M$@$1$N>!<j$K?@F`@n;YIt(B
 $BCgB<(B $BIp(B <1yen@sh.rim.or.jp>

