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Re: Backtrace mentions "__check_rhosts_file" !?



On Tue, 19 Nov 2002 11:53:45 +0000, David Pashley wrote:

>On Tuesday 19 November 2002 2:28 am, Nick Boyce wrote:
>> ... why does every KDE crash dump (= backtrace) I
>> see include the line
>>
>> #1  0x40dcae48 in __check_rhosts_file () from /lib/libc.so.6
[...]
>
>You are better off asking the kde mailing list. Look at http://www.kde.org for 
>mailing list information. Alternatively, grep the sources. 

Yeah - I guess you're right - sorry, wrong list ...

> ... It would be helpful if you posted the entire backtrace (or at 
>least the few lines around that), so we can see the context.

FWIW, here's a bit more :
(the crash was the klisa ioslave in konqueror, KDE 2.2.2)
==========================< cut >===========================
(no debugging symbols found)...(no debugging symbols found)...
   [lots more lines just the same snipped]
(no debugging symbols found)...(no debugging symbols found)...
(no debugging symbols found)...0x40d53a59 in wait4 () from
/lib/libc.so.6
#0  0x40d53a59 in wait4 () from /lib/libc.so.6
#1  0x40dcae48 in __check_rhosts_file () from /lib/libc.so.6
#2  0x405944d8 in KCrash::defaultCrashHandler () from
/usr/lib/libkdecore.so.3

#3  0x40cdc6b8 in sigaction () from /lib/libc.so.6
#4  0x407e0a0d in QObject::activate_signal () from /usr/lib/libqt.so.2
#5  0x40838f1d in QTimer::timeout () from /usr/lib/libqt.so.2
#6  0x4081a7db in QTimer::event () from /usr/lib/libqt.so.2
#7  0x4078ca87 in QApplication::notify () from /usr/lib/libqt.so.2
#8  0x404ed1f4 in KApplication::notify () from
/usr/lib/libkdecore.so.3
#9  0x40759b6a in qt_activate_timers () from /usr/lib/libqt.so.2
#10 0x40757ac9 in QApplication::processNextEvent () from
/usr/lib/libqt.so.2
#11 0x4078ef4f in QApplication::enter_loop () from /usr/lib/libqt.so.2
#12 0x4075e9c3 in QApplication::exec () from /usr/lib/libqt.so.2
#13 0x40f46275 in main () from /usr/lib/konqueror.so
#14 0x0804cc56 in QCollection::newItem ()
#15 0x0804d878 in QCollection::newItem ()
#16 0x0804dd15 in QCollection::newItem ()
#17 0x0804ed56 in QCollection::newItem ()
#18 0x40ccc14f in __libc_start_main () from /lib/libc.so.6
==========================< cut >===========================

I'm not going to dwell on it though - klisa having an imminent
security fix and all .. but I will repost my general query to
kde-linux.

BTW I just did some Googling on this, and the __check_rhosts_file call
seems to appear in every bugzilla-reported backtrace there is !  That
seems to include Gnome app crashes as well, so maybe it's not a
KDE-related thing.

Cheers,

Nick Boyce
Bristol, UK
--
"Microsoft may provide updates that will be automatically downloaded onto 
your computer. These updates may disable your ability to copy and/or play
content and use other software on your computer."
	-- http://bsdvault.net/article.php?sid=527&mode=&order=0



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