http://bugzilla.novell.com/show_bug.cgi?id=493152
User coolo@novell.com added comment
http://bugzilla.novell.com/show_bug.cgi?id=493152#c18
Stephan Kulow changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEEDINFO |ASSIGNED
Info Provider|mvidner@novell.com |
--- Comment #18 from Stephan Kulow 2009-04-20 09:57:05 MDT ---
Hi,
I tried your test case on my own machine and I receive a backtrace that shows
signal handler using malloc (indirectly):
#0 __lll_lock_wait_private ()
at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:91
#1 0x00007f4cb3753927 in _L_lock_8582 () from /lib64/libc.so.6
#2 0x00007f4cb3752233 in realloc_check (oldmem=0x7f4cb3a2ea00, bytes=77,
caller=0x7f4cb37c1fd8) at hooks.c:322
#3 0x00007f4cb37c1fd8 in *__GI___vasprintf_chk (result_ptr=0x7fffbea24e88,
flags=1, format=0x7f4cb55bc1f8 "%s %s%s:%d %s%s", args=0x7fffbea24d70)
at vasprintf_chk.c:90
#4 0x00007f4cb37c1ec3 in __asprintf_chk (result_ptr=0x7f4cb3a2ea00,
flags=128, format=0x7f4cb37c1fd8 "I\211\aH\205�017\204\224")
at asprintf_chk.c:34
#5 0x00007f4cb55b747e in y2_logfmt_common(bool, char const*, char const*, int,
char const*, char const*, __va_list_tag*) () from /usr/lib64/liby2util.so.4
#6 0x00007f4cb55b9e13 in y2_vlogger_function(loglevel_t, char const*, char
const*, int, char const*, char const*, __va_list_tag*) ()
from /usr/lib64/liby2util.so.4
#7 0x00007f4cb55ba0fe in y2_logger_function(loglevel_t, char const*, char
const*, int, char const*, char const*, ...) () from /usr/lib64/liby2util.so4
#8 0x00007f4cb5c79fba in signal_handler(int) () from /usr/lib64/liby2.so.2
#9 <signal handler called>
#10 0x00007f4cb377bddd in __libc_fork ()
at ../nptl/sysdeps/unix/sysv/linux/fork.c:130
#11 0x00007f4cb1b427cd in shellcommand(std::string const&, std::string const&)
---Type <return> to continue, or q <return> to quit---
() from /usr/lib64/YaST2/plugin/libpy2ag_system.so.2
This should not happen. I'm not sure if it's the bug at hand or just another
problem, but it has to be fixed.
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