Vulnerability Development mailing list archives
Re: Memory leak in Solaris 2.7 kernel?
From: Emre Yildirim <emre () SRENGINEERING COM>
Date: Sat, 17 Mar 2001 18:48:26 -0600
Here is what I got:
NetBSD:
**************************
~# uname -smr
NetBSD 1.5S i386
~# ../*/../*/../*/../*/../*/../*/../*/../*/../*/../*/../*/../*/../*
bash: xmalloc: cannot allocate 6023 bytes (0 bytes allocated)
Connection to silicon closed.
**************************
IRIX:
**************************
# hinv | head -n 5
FPU: MIPS R10010 Floating Point Chip Revision: 0.0
CPU: MIPS R10000 Processor Chip Revision: 2.6
8 195 MHZ IP27 Processors
Main memory size: 2048 Mbytes
Instruction cache size: 32 Kbytes
# uname -smr
IRIX64 6.5 IP27
# ../*/../*/../*/../*/../*/../*/../*/../*/../*/../*/../*/../*/../*
Out of memory.
***************************
Solaris:
***************************
# uname -a
SunOS sync 5.7 Generic_106541-10 sun4u sparc SUNW,Ultra-2
# psrinfo -v
Status of processor 0 as of: 03/17/01 19:40:57
Processor has been on-line since 03/05/01 15:18:50.
The sparcv9 processor operates at 296 MHz,
and has a sparcv9 floating point processor.
Status of processor 1 as of: 03/17/01 19:40:57
Processor has been on-line since 03/05/01 15:18:53.
The sparcv9 processor operates at 296 MHz,
and has a sparcv9 floating point processor.
#
# ls ../*/../*/../*/../*/../*/../*/../*/../*/../*/../*/../*/../*/../*
^C
^C
Shell doesn't respond anymore, but load stays around 1.00.
***************************
Linux: I've tried this on Mandrake 7.2, and the system becomes very
unstable and freezes in the end. I had to hard reset the computer.
My $0.02: I don't really see this as a bug, since it has to be
executed as root, and depending on your shell, you can limit normal
users' memory usage (ulimit/limit?).
--
Experience varies directly with equipment ruined.
Current thread:
- Re: Segfault in login on debian potatoR2, (continued)
- Re: Segfault in login on debian potatoR2 Charles Stevenson (Mar 10)
- Re: Segfault in login on debian potatoR2 poke (Mar 10)
- Re: Segfault in login on debian potatoR2 Emre Yildirim (Mar 10)
- Re: Segfault in login on debian potatoR2 Nickola Pepelishev (Mar 16)
- Memory leak in Solaris 2.7 kernel? Wakko Ellington Warner-Warner III (Mar 16)
- Re: Memory leak in Solaris 2.7 kernel? Crist Clark (Mar 16)
- Re: Memory leak in Solaris 2.7 kernel? Jason Storm (Mar 16)
- Re: Memory leak in Solaris 2.7 kernel? Thomas J. Arseneault (Mar 17)
- Re: Memory leak in Solaris 2.7 kernel? visi0n (Mar 17)
- Re: Memory leak in Solaris 2.7 kernel? Marek Markowicz (markomar) (Mar 17)
- Memory leak in Solaris 2.7 kernel? Wakko Ellington Warner-Warner III (Mar 16)
- Re: Memory leak in Solaris 2.7 kernel? Emre Yildirim (Mar 17)
- Re: Memory leak in Solaris 2.7 kernel? Doc Savage (Mar 18)
- Re: Memory leak in Solaris 2.7 kernel? Blue Boar (Mar 18)
- Re: Segfault in login on debian potatoR2 Charles Stevenson (Mar 10)
- Re: Segfault in login on debian potatoR2 Vitaly McLain (Mar 10)
