https://bugzilla.novell.com/show_bug.cgi?id=729130 https://bugzilla.novell.com/show_bug.cgi?id=729130#c0 Summary: iostat dumps core when called as user with -N Classification: openSUSE Product: openSUSE 12.1 Version: Factory Platform: i586 OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Other AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: Jan.Hebler@Kabeldeutschland.de QAContact: qa@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux i686; rv:7.0.1) Gecko/20100101 Firefox/7.0.1 When one call iostat as an common user i.e. not root and set the Option -N iostat dumps core. Reproducible: Always Steps to Reproduce: 1. start iostat -N as common user 2. 3. Actual Results: jan@jan-netbook:~> iostat -N Linux 3.1.0-1.1-desktop (jan-netbook.hebler.de) 11/09/11 _i686_ (2 CPU) *** buffer overflow detected ***: iostat terminated ======= Backtrace: ========= /lib/libc.so.6(__fortify_fail+0x40)[0xb77827b0] /lib/libc.so.6(+0xe9687)[0xb7780687] /lib/libc.so.6(+0xe89bd)[0xb777f9bd] iostat[0x804a6af] iostat[0x804b620] iostat[0x80494c6] /lib/libc.so.6(__libc_start_main+0xf3)[0xb76b0003] iostat[0x8049569] ======= Memory map: ======== 08048000-08055000 r-xp 00000000 fd:08 131212 /usr/bin/iostat 08055000-08056000 r--p 0000c000 fd:08 131212 /usr/bin/iostat 08056000-08057000 rw-p 0000d000 fd:08 131212 /usr/bin/iostat 08057000-08078000 rw-p 00000000 00:00 0 [heap] b7662000-b767e000 r-xp 00000000 fd:07 5954 /lib/libgcc_s.so.1 b767e000-b767f000 r--p 0001b000 fd:07 5954 /lib/libgcc_s.so.1 b767f000-b7680000 rw-p 0001c000 fd:07 5954 /lib/libgcc_s.so.1 b7696000-b7697000 rw-p 00000000 00:00 0 b7697000-b77fd000 r-xp 00000000 fd:07 61 /lib/libc-2.14.1.so b77fd000-b77ff000 r--p 00165000 fd:07 61 /lib/libc-2.14.1.so b77ff000-b7800000 rw-p 00167000 fd:07 61 /lib/libc-2.14.1.so b7800000-b7803000 rw-p 00000000 00:00 0 b7817000-b781a000 rw-p 00000000 00:00 0 b781a000-b7839000 r-xp 00000000 fd:07 54 /lib/ld-2.14.1.so b7839000-b783a000 r--p 0001f000 fd:07 54 /lib/ld-2.14.1.so b783a000-b783b000 rw-p 00020000 fd:07 54 /lib/ld-2.14.1.so bf914000-bf935000 rw-p 00000000 00:00 0 [stack] ffffe000-fffff000 r-xp 00000000 00:00 0 [vdso] Abgebrochen jan@jan-netbook:~> Expected Results: jan-netbook:/dev/disk # iostat -N Linux 3.1.0-1.1-desktop (jan-netbook.hebler.de) 09.11.2011 _i686_ (2 CPU) avg-cpu: %user %nice %system %iowait %steal %idle 4,48 0,04 1,41 0,81 0,00 93,26 Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn sda 0,74 4,52 13,42 783360 2325081 system-swap 0,00 0,01 0,00 1188 0 system-shared 0,04 0,11 0,12 18407 21295 system-s114home 0,00 0,00 0,00 704 0 system-s114root 0,00 0,00 0,00 704 0 system-s114usr 0,00 0,00 0,00 704 0 system-s114var 0,00 0,00 0,00 704 0 system-s121home 0,72 0,70 11,70 120812 2027684 system-s121root 0,05 0,26 0,15 44757 25716 system-s121usr 0,21 2,89 0,37 500629 64472 system-s121var 0,19 0,53 1,07 91176 185912 jan-netbook:/dev/disk # -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.