Bug 487516

I can confirm this. Problem is located in patch-dir-d.patch

If /usr/share/hwdata/pci.ids is not readable for others and if lspci is executed by a common user then lspci segfaults too.

Another reproducer:

$ su -
Password:
# chmod o= /usr/share/hwdata/pci.ids
# exit
$ lspci
Segmentation fault (core dumped)
$ echo $?
139

pciutils-3.0.2-3.fc10 has been submitted as an update for Fedora 10.
http://admin.fedoraproject.org/updates/pciutils-3.0.2-3.fc10

pciutils-2.2.10-4.fc9 has been submitted as an update for Fedora 9.
http://admin.fedoraproject.org/updates/pciutils-2.2.10-4.fc9

pciutils-3.0.2-3.fc10 has been pushed to the Fedora 10 stable repository.  If problems still persist, please make note of it in this bug report.

pciutils-2.2.10-4.fc9 has been pushed to the Fedora 9 stable repository.  If problems still persist, please make note of it in this bug report.

With pciutils-3.0.2-3.fc10.i386 from koji, still something is wrong.

Related lines from strace output:

open("/usr/share/hwdata/pci.ids.d/", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/dev/tty", O_RDWR|O_NOCTTY|O_NONBLOCK) = 4
writev(4, [{"*** "..., 4}, {"stack smashing detected"..., 23}, {" ***: "..., 6}, {"/sbin/lspci"..., 11}, {" terminated\n"..., 12}], 5) = 56

I've tried executing strace lspci and found nothing interesting. Also I've trying to trace what's going on and again nothing interesting...

Could you attach complete strace output? 
32/64bit?
Have you made any modifications to pciutils / pci.ids databaze?
Do you have debuginfo installed?
What command (exactly) produced that strace?

Thanks

Created attachment 335371 [details]
strace -o lspci.trace /sbin/lspci

This is what I get:

$ /sbin/lspci
*** stack smashing detected ***: /sbin/lspci terminated
======= Backtrace: =========
/lib/libc.so.6(__fortify_fail+0x48)[0x666c18]
/lib/libc.so.6(__fortify_fail+0x0)[0x666bd0]
/usr/lib/libpci.so.3[0x6e9dc4]
/usr/lib/libpci.so.3[0x6e7265]
/usr/lib/libpci.so.3(pci_load_name_list+0xa3)[0x6e7323]
/usr/lib/libpci.so.3(pci_lookup_name+0x61e)[0x6e5eee]
/sbin/lspci[0x804ca1a]
/sbin/lspci[0x8051318]
/sbin/lspci[0x8051b18]
/lib/libc.so.6(__libc_start_main+0xe6)[0x5867d6]
/sbin/lspci[0x8048ee1]
======= Memory map: ========
...

$ rpm -V hwdata pciutils{,-{libs,devel}}
(no output)
$ rpm -q hwdata pciutils{,-{libs,devel}}
hwdata-0.222-1.fc10.noarch
pciutils-3.0.2-3.fc10.i386
pciutils-libs-3.0.2-3.fc10.i386
pciutils-devel-3.0.2-3.fc10.i386

This is on an i386 (Intel Core Duo) laptop. I don't have debuginfo packages installed, but let me know if you need.

(In reply to comment #9)
> ...
> This is on an i386 (Intel Core Duo) laptop. I don't have debuginfo packages
> installed, but let me know if you need.  

yes, please re-do with pciutils-debuginfo installed
( debuginfo-install pciutils )

then enable core dumps and run lspci (you need it to run this in writable directory) : 

ulimit -c 999999
lspci

it should create file core.<number> in that directory. Please attach it.


Also output of 

ls -lR /usr/share/hwdata/

will be useful.


btw, have you made any modifications to pciutils / pci.ids databaze?

thanks

Created attachment 335486 [details]
core dump from lspci

(In reply to comment #10)
> yes, please re-do with pciutils-debuginfo installed
> ( debuginfo-install pciutils )

That command did not work for latest pciutils packages. I manually installed just the pciutils-debuginfo rpm. I suppose that's the only one needed.

> ls -lR /usr/share/hwdata/

/usr/share/hwdata/:
total 3204
-rw-r--r-- 1 root root  346759 Oca 28 11:58 MonitorsDB
-rw-r--r-- 1 root root 1948830 Oca 28 11:58 oui.txt
-rw-r--r-- 1 root root  586319 Oca 28 11:58 pci.ids
-rw-r--r-- 1 root root    1622 Oca 28 11:58 upgradelist
-rw-r--r-- 1 root root  358992 Oca 28 11:58 usb.ids
drwxr-xr-x 2 root root    4096 Oca 28 11:58 videoaliases
-rw-r--r-- 1 root root    2145 Oca 28 11:58 videodrivers

/usr/share/hwdata/videoaliases:
total 28
-rw-r--r-- 1 root root 1747 Ara  2 07:46 i810.xinf
-rw-r--r-- 1 root root 1234 Ağu 17  2006 sis.xinf
-rw-r--r-- 1 root root 1277 Tem 13  2006 via.xinf
-rw-r--r-- 1 root root  110 Mar 20  2008 vmware.xinf

> btw, have you made any modifications to pciutils / pci.ids databaze?

There were already some rpmsave files there, but I'd removed them before updating from koji. AFAIK 'rpm -V' output should display any modifications, so I assume the files are from hwdata rpm.

Actually the problem seems to be in libc. After reinstalling glibc rpms when installing glibc-debuginfo, lspci began to work fine.

Sorry for taking your time.

(In reply to comment #12)
> Actually the problem seems to be in libc. After reinstalling glibc rpms when
> installing glibc-debuginfo, lspci began to work fine.
> 
> Sorry for taking your time.  

No problem. Thanks for testing.