ID: 28605
User updated by: tbp at poly dot polytechnique dot fr
Reported By: tbp at poly dot polytechnique dot fr
-Status: Feedback
+Status: Open
Bug Type: Math related
Operating System: Compaq Tru64 UNIX v5.1
PHP Version: 4CVS-2005-03-21
Assigned To: iliaa
New Comment:
No coredump anymore, but hangup again.
[EMAIL PROTECTED]:/Admin/SRC/Apache/php4-STABLE-200504061830]# gdb
sapi/cli/php
GNU gdb 6.1
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and
you are
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for
details.
This GDB was configured as "alphaev68-dec-osf5.1"...
(gdb) run ext/standard/tests/math/bug21523.phpt
Starting program:
/Admin/SRC/Apache/php4-STABLE-200504061830/sapi/cli/php
ext/standard/tests/math/bug21523.phpt
--TEST--
Bug #21523 number_format tries to allocate negative amount of memory
--FILE--
warning: (Internal error: pc 0x12010e444 in read in psymtab, but not in
symtab.)
Program received signal SIGINT, Interrupt.
0x000000012010e444 in ap_php_cvt (arg=0, ndigits=78, decpt=0x11fff9ac8,
sign=0x0, eflag=0, buf=0x11fff9ad0 '0' <repeats 80 times>)
at /Admin/SRC/Apache/php4-STABLE-200504061830/main/snprintf.c:317
317 fj = modf(fi / 10, &fi);
(gdb) bt
#0 0x000000012010e444 in ap_php_cvt (arg=0, ndigits=78,
decpt=0x11fff9ac8, sign=0x0, eflag=0, buf=0x11fff9ad0 '0' <repeats 80
times>)
at /Admin/SRC/Apache/php4-STABLE-200504061830/main/snprintf.c:317
warning: (Internal error: pc 0x12010e2e8 in read in psymtab, but not in
symtab.)
#1 0x000000012010e2e8 in ap_php_conv_fp (format=102 'f', num=0,
add_dp=NO, precision=2768, is_negative=0x11fff9dc0, buf=0x11fff9bb1 "",
len=0x11fff9ba8)
at /Admin/SRC/Apache/php4-STABLE-200504061830/main/snprintf.c:176
warning: (Internal error: pc 0x1201101bc in read in psymtab, but not in
symtab.)
#2 0x00000001201101bc in xbuf_format_converter (xbuf=0x11fff9e38,
fmt=0x14002f3c9 "f", ap={__base = 0x11fff9eb8, __offset = 40})
at /Admin/SRC/Apache/php4-STABLE-200504061830/main/spprintf.c:461
warning: (Internal error: pc 0x120110978 in read in psymtab, but not in
symtab.)
#3 0x0000000120110978 in vspprintf (pbuf=0x11fff9f48,
max_len=4831812308, format=0x14002f3c6 "%.*f", ap={__base =
0x11fff9eb8, __offset = 24})
at /Admin/SRC/Apache/php4-STABLE-200504061830/main/spprintf.c:638
warning: (Internal error: pc 0x120110a40 in read in psymtab, but not in
symtab.)
#4 0x0000000120110a40 in spprintf (pbuf=0x11fff9b1f,
max_len=4831812308, format=0x11fff9ad6 '0' <repeats 74 times>)
at /Admin/SRC/Apache/php4-STABLE-200504061830/main/spprintf.c:658
warning: (Internal error: pc 0x1200afea8 in read in psymtab, but not in
symtab.)
#5 0x00000001200afea8 in _php_math_number_format (d=0, dec=536845880,
dec_point=46 '.', thousand_sep=44 ',')
at
/Admin/SRC/Apache/php4-STABLE-200504061830/ext/standard/math.c:1027
warning: (Internal error: pc 0x1200b02d8 in read in psymtab, but not in
symtab.)
#6 0x00000001200b02d8 in zif_number_format (ht=1074697624,
return_value=0x1400e9458, this_ptr=0x11fff9ad6, return_value_used=0)
at
/Admin/SRC/Apache/php4-STABLE-200504061830/ext/standard/math.c:1123
warning: (Internal error: pc 0x12015aaa8 in read in psymtab, but not in
symtab.)
#7 0x000000012015aaa8 in execute (op_array=0x2c) at
/Admin/SRC/Apache/php4-STABLE-200504061830/Zend/zend_execute.c:1654
Previous frame inner to this frame (corrupt stack?)
(gdb)
Previous Comments:
------------------------------------------------------------------------
[2005-04-06 16:25:33] [EMAIL PROTECTED]
Please try using this CVS snapshot:
http://snaps.php.net/php4-STABLE-latest.tar.gz
For Windows:
http://snaps.php.net/win32/php4-win32-STABLE-latest.zip
------------------------------------------------------------------------
[2005-03-22 18:36:39] [EMAIL PROTECTED]
Ilia, wasn't it you who added that PHP_ROUND_WITH_FUZZ() ? :)
------------------------------------------------------------------------
[2005-03-21 22:56:40] tbp at poly dot polytechnique dot fr
[EMAIL PROTECTED]:/Admin/SRC/Apache/php4-STABLE-200503211130]# gdb
sapi/cli/php
This GDB was configured as "alphaev68-dec-osf5.1"...
(gdb) run ext/standard/tests/math/bug21523.phpt
Starting program:
/Admin/SRC/Apache/php4-STABLE-200503211130/sapi/cli/php
ext/standard/tests/math/bug21523.phpt
--TEST--
Bug #21523 number_format tries to allocate negative amount of memory
--FILE--
warning: (Internal error: pc 0x1200a72b8 in read in psymtab, but not in
symtab.)
Program received signal SIGFPE, Arithmetic exception.
0x00000001200a72b8 in _php_math_number_format (d=2000, dec=2768,
dec_point=46 '.', thousand_sep=44 ',')
at
/Admin/SRC/Apache/php4-STABLE-200503211130/ext/standard/math.c:1025
1025 PHP_ROUND_WITH_FUZZ(d, dec);
(gdb)
------------------------------------------------------------------------
[2005-03-21 22:35:46] [EMAIL PROTECTED]
Please provide the GDB backtrace of the crash with the snapshot.
------------------------------------------------------------------------
[2005-03-21 13:42:14] tbp at poly dot polytechnique dot fr
No hangup anymore, but coredump instead.
[EMAIL PROTECTED]:/Admin/SRC/Apache/php4-STABLE-200503211130]# sapi/cli/php
ext/standard/tests/math/bug21523.phpt
--TEST--
Bug #21523 number_format tries to allocate negative amount of memory
--FILE--
Floating point exception (core dumped)
FAIL Bug #21523 number_format tries to allocate negative amount of
memory [ext/standard/tests/math/bug21523.phpt]
------------------------------------------------------------------------
The remainder of the comments for this report are too long. To view
the rest of the comments, please view the bug report online at
http://bugs.php.net/28605
--
Edit this bug report at http://bugs.php.net/?id=28605&edit=1
