Why does command procinfo is crashing and getting terminated ?
Issue
procinfo is crashing with following output
[root@webcms-ml-app-prod02 ~]# procinfo
*** buffer
overflow detected ***: procinfo terminated
======= Backtrace:
=========
/lib64/libc.so.6(__chk_fail+0x2f)[0x34668e77af]
/lib64/libc.so.6[0x34668e6c19]
/lib64/libc.so.6(_IO_default_xsputn+0x94)[0x346686e294]
/lib64/libc.so.6(_IO_vfprintf+0x14f9)[0x3466843be9]
/lib64/libc.so.6(__vsprintf_chk+0x9d)[0x34668e6cbd]
/lib64/libc.so.6(__sprintf_chk+0x80)[0x34668e6c00]
procinfo[0x4063ed]
procinfo[0x402a5e]
procinfo[0x4054a9]
/lib64/libc.so.6(__libc_start_main+0xf4)[0x346681d994]
procinfo[0x4018d9]
=======
Memory map: ========
00400000-00409000 r-xp 00000000 fd:01 757648
/usr/bin/procinfo
00608000-00609000 rw-p
00008000 fd:01 757648 /usr/bin/procinfo
00609000-0060a000
rw-p 00609000 00:00 0
0fb4d000-0fb6e000 rw-p 0fb4d000 00:00 0
[heap]
3466400000-346641c000 r-xp 00000000
fd:00 14430 /lib64/ld-2.5.so
346661b000-346661c000
r--p 0001b000 fd:00 14430 /lib64/ld-2.5.so
346661c000-346661d000
rw-p 0001c000 fd:00 14430 /lib64/ld-2.5.so
3466800000-346694d000
r-xp 00000000 fd:00 14431 /lib64/libc-2.5.so
346694d000-3466b4d000
---p 0014d000 fd:00 14431 /lib64/libc-2.5.so
3466b4d000-3466b51000
r--p 0014d000 fd:00 14431 /lib64/libc-2.5.so
3466b51000-3466b52000
rw-p 00151000 fd:00 14431 /lib64/libc-2.5.so
3466b52000-3466b57000
rw-p 3466b52000 00:00 0
3469000000-3469003000 r-xp 00000000 fd:00
14503 /lib64/libtermcap.so.2.0.8
3469003000-3469202000
---p 00003000 fd:00 14503
/lib64/libtermcap.so.2.0.8
3469202000-3469203000 rw-p 00002000 fd:00
14503 /lib64/libtermcap.so.2.0.8
3477200000-347720d000
r-xp 00000000 fd:00 14456
/lib64/libgcc_s-4.1.2-20080825.so.1
347720d000-347740d000 ---p
0000d000 fd:00 14456
/lib64/libgcc_s-4.1.2-20080825.so.1
347740d000-347740e000 rw-p
0000d000 fd:00 14456
/lib64/libgcc_s-4.1.2-20080825.so.1
2af50dbc1000-2af50dbc7000 rw-p
2af50dbc1000 00:00 0
2af50dbd3000-2af50dbd5000 rw-p 2af50dbd3000
00:00 0
7fff4faab000-7fff4fac0000 rw-p 7ffffffe9000 00:00 0
[stack]
ffffffffff600000-ffffffffffe00000 ---p 00000000
00:00 0 [vdso]
Linux 2.6.18-194.11.4.el5
(mockbuild@x86-009.build.bos.redhat.com) (gcc 4.1.2 20080704 ) #1 SMP
Fri Sep 17 04:57:05 EDT 2010 8CPU [webcms-ml-app-prod02]
Memory: Total Used Free Shared
Buffers
Mem: 18349376 13555796 4793580 0
2923312
Swap: 4194296 0 4194296
Bootup: Wed Sep 29 10:08:02 2010 Load average: 3.54 1.31 0.79
2/325 17014
user : 11d 5:50:02.37 1.1% page in : 0
nice
: 6:43:27.01 0.0% page out: 0
system: 15d
6:10:06.42 1.5% swap in : 0
Aborted
Environment
- Red Hat Enterprise Linux Server 5.4
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