(ITS#7431) seg fault in constraint_check_restrict at constraint.c:713

[michael@stroeder.com]

Full_Name: 
Version: RE24 8f66d7dbad977c9186e010a52f0183b5d532acc9
OS: openSUSE 12.2 x86_64
URL: 
Submission from: (NULL) (79.227.185.139)


I get a seg fault when adding group entries with some regex-constrained
attributes. This is RE24 with the recent fixes for slapo-constraint. The
constraint setup works with 2.4.31.

Strange thing is that the entry is added to the database. So it seems to me that
the seg fault happens after that while checking constraints for what
slapo-memberof does?

As often this is a complex customer setup. So it's not that easy to narrow down
the config and strip aways private customer data in a full traceback. I will do
if really necessary.

Maybe this gives a first hint where to look:

No symbol "info" in current context.
(gdb) info threads
  Id   Target Id         Frame 
  8    Thread 0x7faed2024700 (LWP 25001) 0x00007faee54448f4 in
pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
  7    Thread 0x7faed1823700 (LWP 25002) 0x00007faee54448f4 in
pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
  6    Thread 0x7faed2825700 (LWP 25000) 0x00007faee54448f4 in
pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
  5    Thread 0x7faed8d6a700 (LWP 24999) 0x00007faee54448f4 in
pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
  4    Thread 0x7faedc62d700 (LWP 24998) 0x00007faee44ce8a3 in epoll_wait ()
from /lib64/libc.so.6
  3    Thread 0x7faee41d2700 (LWP 24995) 0x00007faee5441fef in pthread_join ()
from /lib64/libpthread.so.0
  2    Thread 0x7faed1022700 (LWP 25003) 0x00007faee54448f4 in
pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
* 1    Thread 0x7faecbfff700 (LWP 25004) 0x00007faedfeccf89 in
constraint_check_restrict (op=0x7faecbffdd80, c=0xf8c550, e=0x0) at
constraint.c:713