Re: Elogd crashes with: *** stack smashing detected ***, posted by Stefan Ritt on Wed Jan 21 08:45:25 2009
|
| Niklas wrote: |
|
Create a list of elog cookies, and store only these as parameters. Examplef:
int process_http_request(const char *request, int i_conn)
{
...
const char *cookie_list[] = { "upwd", "unm", "elmode", "urem", "wpwd", "apwd", "uname", NULL };
...
...
...
/* store cookie as parameter */
for(i=0; cookie_list[i]; i++) {
if(strcmp(cookie_list[i], str) == 0) {
setparam(str, cookie);
break;
}
}
...
|
I'm not sure if this works, since your test
i < (int) sizeof(cookie)
still will stop parsing cookies if there is one which is too long. So I added your test plus changed the parsing to:
for (i = 0; *p && *p != ';' && *p != '\r' && *p != '\n' ; )
if (i < (int) sizeof(cookie)-1)
cookie[i++] = *p++;
cookie[i] = 0;
The modification is in the curren SVN revision (# 2162). So have a look and check that it works.
|
|
Re: Elogd crashes with: *** stack smashing detected ***, posted by Niklas on Wed Mar 4 16:32:56 2009
|
| Stefan Ritt wrote: |
|
| Niklas wrote: |
|
Create a list of elog cookies, and store only these as parameters. Examplef:
int process_http_request(const char *request, int i_conn)
{
...
const char *cookie_list[] = { "upwd", "unm", "elmode", "urem", "wpwd", "apwd", "uname", NULL };
...
...
...
/* store cookie as parameter */
for(i=0; cookie_list[i]; i++) {
if(strcmp(cookie_list[i], str) == 0) {
setparam(str, cookie);
break;
}
}
...
|
I'm not sure if this works, since your test
i < (int) sizeof(cookie)
still will stop parsing cookies if there is one which is too long. So I added your test plus changed the parsing to:
for (i = 0; *p && *p != ';' && *p != '\r' && *p != '\n' ; )
if (i < (int) sizeof(cookie)-1)
cookie[i++] = *p++;
cookie[i] = 0;
The modification is in the curren SVN revision (# 2162). So have a look and check that it works.
|
Tried 2178 and I seem to hit some endless loop when I have big cookies. The loop seems to be in this for-loop (from gdb).
I perhaps you should have:
for (i = 0; *p && *p != ';' && *p != '\r' && *p != '\n' ; )
if (i < (int) sizeof(cookie)-1)
cookie[i++] = *p++;
else
break;
cookie[i] = 0;
... Seems to be working for me =)
|
|
Re: Elogd crashes with: *** stack smashing detected ***, posted by Stefan Ritt on Wed Mar 4 16:41:27 2009
|
| Niklas wrote: |
|
Tried 2178 and I seem to hit some endless loop when I have big cookies. The loop seems to be in this for-loop (from gdb).
I perhaps you should have:
for (i = 0; *p && *p != ';' && *p != '\r' && *p != '\n' ; )
if (i < (int) sizeof(cookie)-1)
cookie[i++] = *p++;
else
break;
cookie[i] = 0;
... Seems to be working for me =)
|
Yepp, you're right. I applied your change to the distribution code.
|
|
Re: Elogd crashes when submitting replies, posted by Stefan Ritt on Sat Dec 12 20:30:35 2009
|
| Cliff Shaw wrote: |
|
Hi Stefan,
I recently installed the latest Elog 2.7.8 revision 2277 after running Elog 2.7.7 revision 2246 for several months without any problems. However once I submit an entry by using the Reply command Elog crashes and Windows XP reports an error message screen. This also stops the elogd service.
I have pinpointed it down to the command "subst on reply Subject = $Subject" by removing my whole configuration file and just added the line "subst on reply Subject = $Subject" to your demo configuration file.
Elog seems to also stops the elogd service with any "subst on reply" command.
Do you have any suggestions?
Thank you,
Regards
Cliff Shaw
|
Thanks for reporting that problem. I finally found the bug and fixed it. I made a new elog278-2 for you to download. |
|
Re: Elogd crashes when closing more than ten entries, posted by Stefan Ritt on Fri Mar 12 13:54:14 2010
|
| Cliff Shaw wrote: |
|
Hi Stefan,
I have noticed a problem when closing multiple log entries i.e entries which have more than 10 threads. I use Select -> Click the box that appears next to the thread I wish to close -> Edit.
As soon as I click on Edit the elogd service crashes and Windows displays an error message window. The only work around has been opening up all the threads and individually changing the "Status" to Closed.
Forgive me if this issue has been raised before but I have looked throughout the Forum and could not see anyone experiencing the same problem.
|
Unfortunately I cannot reproduce your error. In my test set-up it works fine, so it might be related to your configuration. Can you send me your config file, a zip with the needed logbook entries (xxxxxxa.log files), and a recipe what to click exactly in what order. |
|
Re: Elogd crashes on search, posted by Stefan Ritt on Fri Jan 31 15:27:21 2020
|
Do you see the same problem on this server here?
If not, then it must be related to your specific configuration. You have to teach me how to reporduce the error in order to fix it. Best would be a minimal elogd.cfg which causes the error.
Stefan
| Laurent Jean-Rigaud wrote: |
|
OS: CentOS 7 x86_64 up2date with RPM 3.14 x86_64
- Connexion to ELOG
- open one logbook and click search,
- input "test" and click "Search" : BOOM
- Firefox can not connect anymore on ELOG.
The crash is met with several words now ("test", "post", "4.5", are the one i know). We use a mirror server and the problem appears also on it .
NB: the hangs appears on EL6 x86_64 server with customized RPM built by myself. I retry with 3.14 SRPMS avalaible from ELOG site with same results. Idem with last GIT version. So i tested on EL7 with official RPM x86_64 (not suitable for EL6 as it needs GLIBC_2.14) before to open this ticket.
Terminal traces on server side follows.
[root@localhost /]# /usr/local/sbin/elogd -c /usr/local/elog/elogd.cfg 2>&1
elogd 3.1.4 built Sep 26 2018, 13:14:57 revision 966e3dd
File "/var/run/elogd.pid" exists, using "/var/run/elogd.pid.8080" instead.
Falling back to default group "elog"
Falling back to default user "elog"
CKeditor detected
Falling back to default group "elog"
Falling back to default user "elog"
Falling back to default group "elog"
Falling back to default user "elog"
Falling back to default group "elog"
Falling back to default user "elog"
Falling back to default group "elog"
Falling back to default user "elog"
ImageMagick NOT detected. Image scaling will not work.
Indexing logbooks ... done
Server listening on port 8080 ...
*** Error in `/usr/local/sbin/elogd': free(): invalid next size (normal): 0x0000000001c59310 ***
======= Backtrace: =========
/lib64/libc.so.6(+0x81679)[0x7f45a898f679]
/usr/local/sbin/elogd[0x45e756]
/usr/local/sbin/elogd[0x4824b0]
/usr/local/sbin/elogd[0x4a69b1]
/usr/local/sbin/elogd[0x4a7023]
/usr/local/sbin/elogd[0x4a954a]
/usr/local/sbin/elogd[0x4ac9d3]
/usr/local/sbin/elogd[0x4035a6]
/lib64/libc.so.6(__libc_start_main+0xf5)[0x7f45a8930505]
/usr/local/sbin/elogd[0x4044d3]
======= Memory map: ========
00400000-004e3000 r-xp 00000000 fd:00 52822202 /usr/local/sbin/elogd
006e2000-006e3000 r--p 000e2000 fd:00 52822202 /usr/local/sbin/elogd
006e3000-007c4000 rw-p 000e3000 fd:00 52822202 /usr/local/sbin/elogd
007c4000-0173a000 rw-p 00000000 00:00 0
01a66000-01c8f000 rw-p 00000000 00:00 0 [heap]
7f459bdea000-7f459bdff000 r-xp 00000000 fd:00 84 /usr/lib64/libgcc_s-4.8.5-20150702.so.1
7f459bdff000-7f459bffe000 ---p 00015000 fd:00 84 /usr/lib64/libgcc_s-4.8.5-20150702.so.1
7f459bffe000-7f459bfff000 r--p 00014000 fd:00 84 /usr/lib64/libgcc_s-4.8.5-20150702.so.1
7f459bfff000-7f459c000000 rw-p 00015000 fd:00 84 /usr/lib64/libgcc_s-4.8.5-20150702.so.1
7f459c000000-7f459c021000 rw-p 00000000 00:00 0
7f459c021000-7f45a0000000 ---p 00000000 00:00 0
7f45a010c000-7f45a0114000 r-xp 00000000 fd:00 1598592 /usr/lib64/libnss_sss.so.2
7f45a0114000-7f45a0313000 ---p 00008000 fd:00 1598592 /usr/lib64/libnss_sss.so.2
7f45a0313000-7f45a0314000 r--p 00007000 fd:00 1598592 /usr/lib64/libnss_sss.so.2
7f45a0314000-7f45a0315000 rw-p 00008000 fd:00 1598592 /usr/lib64/libnss_sss.so.2
7f45a0315000-7f45a0321000 r-xp 00000000 fd:00 22487 /usr/lib64/libnss_files-2.17.so
7f45a0321000-7f45a0520000 ---p 0000c000 fd:00 22487 /usr/lib64/libnss_files-2.17.so
7f45a0520000-7f45a0521000 r--p 0000b000 fd:00 22487 /usr/lib64/libnss_files-2.17.so
7f45a0521000-7f45a0522000 rw-p 0000c000 fd:00 22487 /usr/lib64/libnss_files-2.17.so
7f45a0522000-7f45a0528000 rw-p 00000000 00:00 0
7f45a0528000-7f45a6a52000 r--p 00000000 fd:00 50336362 /usr/lib/locale/locale-archive
7f45a6a52000-7f45a6ab2000 r-xp 00000000 fd:00 22554 /usr/lib64/libpcre.so.1.2.0
7f45a6ab2000-7f45a6cb2000 ---p 00060000 fd:00 22554 /usr/lib64/libpcre.so.1.2.0
7f45a6cb2000-7f45a6cb3000 r--p 00060000 fd:00 22554 /usr/lib64/libpcre.so.1.2.0
7f45a6cb3000-7f45a6cb4000 rw-p 00061000 fd:00 22554 /usr/lib64/libpcre.so.1.2.0
7f45a6cb4000-7f45a6cd8000 r-xp 00000000 fd:00 40935 /usr/lib64/libselinux.so.1
7f45a6cd8000-7f45a6ed7000 ---p 00024000 fd:00 40935 /usr/lib64/libselinux.so.1
7f45a6ed7000-7f45a6ed8000 r--p 00023000 fd:00 40935 /usr/lib64/libselinux.so.1
7f45a6ed8000-7f45a6ed9000 rw-p 00024000 fd:00 40935 /usr/lib64/libselinux.so.1
7f45a6ed9000-7f45a6edb000 rw-p 00000000 00:00 0
7f45a6edb000-7f45a6ef2000 r-xp 00000000 fd:00 22495 /usr/lib64/libpthread-2.17.so
7f45a6ef2000-7f45a70f1000 ---p 00017000 fd:00 22495 /usr/lib64/libpthread-2.17.so
7f45a70f1000-7f45a70f2000 r--p 00016000 fd:00 22495 /usr/lib64/libpthread-2.17.so
7f45a70f2000-7f45a70f3000 rw-p 00017000 fd:00 22495 /usr/lib64/libpthread-2.17.so
7f45a70f3000-7f45a70f7000 rw-p 00000000 00:00 0
7f45a70f7000-7f45a710d000 r-xp 00000000 fd:00 22497 /usr/lib64/libresolv-2.17.so
7f45a710d000-7f45a730c000 ---p 00016000 fd:00 22497 /usr/lib64/libresolv-2.17.so
7f45a730c000-7f45a730d000 r--p 00015000 fd:00 22497 /usr/lib64/libresolv-2.17.so
7f45a730d000-7f45a730e000 rw-p 00016000 fd:00 22497 /usr/lib64/libresolv-2.17.so
7f45a730e000-7f45a7310000 rw-p 00000000 00:00 0
7f45a7310000-7f45a7313000 r-xp 00000000 fd:00 62649 /usr/lib64/libkeyutils.so.1.5
7f45a7313000-7f45a7512000 ---p 00003000 fd:00 62649 /usr/lib64/libkeyutils.so.1.5
7f45a7512000-7f45a7513000 r--p 00002000 fd:00 62649 /usr/lib64/libkeyutils.so.1.5
7f45a7513000-7f45a7514000 rw-p 00003000 fd:00 62649 /usr/lib64/libkeyutils.so.1.5
7f45a7514000-7f45a7522000 r-xp 00000000 fd:00 321861 /usr/lib64/libkrb5support.so.0.1
7f45a7522000-7f45a7722000 ---p 0000e000 fd:00 321861 /usr/lib64/libkrb5support.so.0.1
7f45a7722000-7f45a7723000 r--p 0000e000 fd:00 321861 /usr/lib64/libkrb5support.so.0.1
7f45a7723000-7f45a7724000 rw-p 0000f000 fd:00 321861 /usr/lib64/libkrb5support.so.0.1
7f45a7724000-7f45a7739000 r-xp 00000000 fd:00 40937 /usr/lib64/libz.so.1.2.7
7f45a7739000-7f45a7938000 ---p 00015000 fd:00 40937 /usr/lib64/libz.so.1.2.7
7f45a7938000-7f45a7939000 r--p 00014000 fd:00 40937 /usr/lib64/libz.so.1.2.7
7f45a7939000-7f45a793a000 rw-p 00015000 fd:00 40937 /usr/lib64/libz.so.1.2.7
7f45a793a000-7f45a793c000 r-xp 00000000 fd:00 22475 /usr/lib64/libdl-2.17.so
7f45a793c000-7f45a7b3c000 ---p 00002000 fd:00 22475 /usr/lib64/libdl-2.17.so
7f45a7b3c000-7f45a7b3d000 r--p 00002000 fd:00 22475 /usr/lib64/libdl-2.17.so
7f45a7b3d000-7f45a7b3e000 rw-p 00003000 fd:00 22475 /usr/lib64/libdl-2.17.so
7f45a7b3e000-7f45a7d74000 r-xp 00000000 fd:00 303887 /usr/lib64/libcrypto.so.1.0.2k
7f45a7d74000-7f45a7f74000 ---p 00236000 fd:00 303887 /usr/lib64/libcrypto.so.1.0.2k
7f45a7f74000-7f45a7f90000 r--p 00236000 fd:00 303887 /usr/lib64/libcrypto.so.1.0.2k
7f45a7f90000-7f45a7f9d000 rw-p 00252000 fd:00 303887 /usr/lib64/libcrypto.so.1.0.2k
7f45a7f9d000-7f45a7fa1000 rw-p 00000000 00:00 0
7f45a7fa1000-7f45a7fd2000 r-xp 00000000 fd:00 321856 /usr/lib64/libk5crypto.so.3.1
Abandon [sorry, French locale]
Logbook contains 445 entries (shown in ELOG window), 384 files and 4 folders (2017 to 2020).
Thanks for help as i start to be annoying to unuse search function.
|
|
|
Re: Elogd crashes on search, posted by Laurent Jean-Rigaud on Fri Jan 31 15:34:56 2020
|
Hi Stefan,
The problem seems to be specific with our logbooks. Maybe one of the file is corrupted or bad string encoding ?! But how to find the source of the problem ?
Any way to improve debug log ? (using debug level = 9 + logfile)
Also, do you have a procedure to debug ELOG with debuginfo package installed to have more informations in trace ?
.
Laurent
| Stefan Ritt wrote: |
|
Do you see the same problem on this server here?
If not, then it must be related to your specific configuration. You have to teach me how to reporduce the error in order to fix it. Best would be a minimal elogd.cfg which causes the error.
Stefan
| Laurent Jean-Rigaud wrote: |
|
OS: CentOS 7 x86_64 up2date with RPM 3.14 x86_64
- Connexion to ELOG
- open one logbook and click search,
- input "test" and click "Search" : BOOM
- Firefox can not connect anymore on ELOG.
The crash is met with several words now ("test", "post", "4.5", are the one i know). We use a mirror server and the problem appears also on it .
NB: the hangs appears on EL6 x86_64 server with customized RPM built by myself. I retry with 3.14 SRPMS avalaible from ELOG site with same results. Idem with last GIT version. So i tested on EL7 with official RPM x86_64 (not suitable for EL6 as it needs GLIBC_2.14) before to open this ticket.
Terminal traces on server side follows.
[root@localhost /]# /usr/local/sbin/elogd -c /usr/local/elog/elogd.cfg 2>&1
elogd 3.1.4 built Sep 26 2018, 13:14:57 revision 966e3dd
File "/var/run/elogd.pid" exists, using "/var/run/elogd.pid.8080" instead.
Falling back to default group "elog"
Falling back to default user "elog"
CKeditor detected
Falling back to default group "elog"
Falling back to default user "elog"
Falling back to default group "elog"
Falling back to default user "elog"
Falling back to default group "elog"
Falling back to default user "elog"
Falling back to default group "elog"
Falling back to default user "elog"
ImageMagick NOT detected. Image scaling will not work.
Indexing logbooks ... done
Server listening on port 8080 ...
*** Error in `/usr/local/sbin/elogd': free(): invalid next size (normal): 0x0000000001c59310 ***
======= Backtrace: =========
/lib64/libc.so.6(+0x81679)[0x7f45a898f679]
/usr/local/sbin/elogd[0x45e756]
/usr/local/sbin/elogd[0x4824b0]
/usr/local/sbin/elogd[0x4a69b1]
/usr/local/sbin/elogd[0x4a7023]
/usr/local/sbin/elogd[0x4a954a]
/usr/local/sbin/elogd[0x4ac9d3]
/usr/local/sbin/elogd[0x4035a6]
/lib64/libc.so.6(__libc_start_main+0xf5)[0x7f45a8930505]
/usr/local/sbin/elogd[0x4044d3]
======= Memory map: ========
00400000-004e3000 r-xp 00000000 fd:00 52822202 /usr/local/sbin/elogd
006e2000-006e3000 r--p 000e2000 fd:00 52822202 /usr/local/sbin/elogd
006e3000-007c4000 rw-p 000e3000 fd:00 52822202 /usr/local/sbin/elogd
007c4000-0173a000 rw-p 00000000 00:00 0
01a66000-01c8f000 rw-p 00000000 00:00 0 [heap]
7f459bdea000-7f459bdff000 r-xp 00000000 fd:00 84 /usr/lib64/libgcc_s-4.8.5-20150702.so.1
7f459bdff000-7f459bffe000 ---p 00015000 fd:00 84 /usr/lib64/libgcc_s-4.8.5-20150702.so.1
7f459bffe000-7f459bfff000 r--p 00014000 fd:00 84 /usr/lib64/libgcc_s-4.8.5-20150702.so.1
7f459bfff000-7f459c000000 rw-p 00015000 fd:00 84 /usr/lib64/libgcc_s-4.8.5-20150702.so.1
7f459c000000-7f459c021000 rw-p 00000000 00:00 0
7f459c021000-7f45a0000000 ---p 00000000 00:00 0
7f45a010c000-7f45a0114000 r-xp 00000000 fd:00 1598592 /usr/lib64/libnss_sss.so.2
7f45a0114000-7f45a0313000 ---p 00008000 fd:00 1598592 /usr/lib64/libnss_sss.so.2
7f45a0313000-7f45a0314000 r--p 00007000 fd:00 1598592 /usr/lib64/libnss_sss.so.2
7f45a0314000-7f45a0315000 rw-p 00008000 fd:00 1598592 /usr/lib64/libnss_sss.so.2
7f45a0315000-7f45a0321000 r-xp 00000000 fd:00 22487 /usr/lib64/libnss_files-2.17.so
7f45a0321000-7f45a0520000 ---p 0000c000 fd:00 22487 /usr/lib64/libnss_files-2.17.so
7f45a0520000-7f45a0521000 r--p 0000b000 fd:00 22487 /usr/lib64/libnss_files-2.17.so
7f45a0521000-7f45a0522000 rw-p 0000c000 fd:00 22487 /usr/lib64/libnss_files-2.17.so
7f45a0522000-7f45a0528000 rw-p 00000000 00:00 0
7f45a0528000-7f45a6a52000 r--p 00000000 fd:00 50336362 /usr/lib/locale/locale-archive
7f45a6a52000-7f45a6ab2000 r-xp 00000000 fd:00 22554 /usr/lib64/libpcre.so.1.2.0
7f45a6ab2000-7f45a6cb2000 ---p 00060000 fd:00 22554 /usr/lib64/libpcre.so.1.2.0
7f45a6cb2000-7f45a6cb3000 r--p 00060000 fd:00 22554 /usr/lib64/libpcre.so.1.2.0
7f45a6cb3000-7f45a6cb4000 rw-p 00061000 fd:00 22554 /usr/lib64/libpcre.so.1.2.0
7f45a6cb4000-7f45a6cd8000 r-xp 00000000 fd:00 40935 /usr/lib64/libselinux.so.1
7f45a6cd8000-7f45a6ed7000 ---p 00024000 fd:00 40935 /usr/lib64/libselinux.so.1
7f45a6ed7000-7f45a6ed8000 r--p 00023000 fd:00 40935 /usr/lib64/libselinux.so.1
7f45a6ed8000-7f45a6ed9000 rw-p 00024000 fd:00 40935 /usr/lib64/libselinux.so.1
7f45a6ed9000-7f45a6edb000 rw-p 00000000 00:00 0
7f45a6edb000-7f45a6ef2000 r-xp 00000000 fd:00 22495 /usr/lib64/libpthread-2.17.so
7f45a6ef2000-7f45a70f1000 ---p 00017000 fd:00 22495 /usr/lib64/libpthread-2.17.so
7f45a70f1000-7f45a70f2000 r--p 00016000 fd:00 22495 /usr/lib64/libpthread-2.17.so
7f45a70f2000-7f45a70f3000 rw-p 00017000 fd:00 22495 /usr/lib64/libpthread-2.17.so
7f45a70f3000-7f45a70f7000 rw-p 00000000 00:00 0
7f45a70f7000-7f45a710d000 r-xp 00000000 fd:00 22497 /usr/lib64/libresolv-2.17.so
7f45a710d000-7f45a730c000 ---p 00016000 fd:00 22497 /usr/lib64/libresolv-2.17.so
7f45a730c000-7f45a730d000 r--p 00015000 fd:00 22497 /usr/lib64/libresolv-2.17.so
7f45a730d000-7f45a730e000 rw-p 00016000 fd:00 22497 /usr/lib64/libresolv-2.17.so
7f45a730e000-7f45a7310000 rw-p 00000000 00:00 0
7f45a7310000-7f45a7313000 r-xp 00000000 fd:00 62649 /usr/lib64/libkeyutils.so.1.5
7f45a7313000-7f45a7512000 ---p 00003000 fd:00 62649 /usr/lib64/libkeyutils.so.1.5
7f45a7512000-7f45a7513000 r--p 00002000 fd:00 62649 /usr/lib64/libkeyutils.so.1.5
7f45a7513000-7f45a7514000 rw-p 00003000 fd:00 62649 /usr/lib64/libkeyutils.so.1.5
7f45a7514000-7f45a7522000 r-xp 00000000 fd:00 321861 /usr/lib64/libkrb5support.so.0.1
7f45a7522000-7f45a7722000 ---p 0000e000 fd:00 321861 /usr/lib64/libkrb5support.so.0.1
7f45a7722000-7f45a7723000 r--p 0000e000 fd:00 321861 /usr/lib64/libkrb5support.so.0.1
7f45a7723000-7f45a7724000 rw-p 0000f000 fd:00 321861 /usr/lib64/libkrb5support.so.0.1
7f45a7724000-7f45a7739000 r-xp 00000000 fd:00 40937 /usr/lib64/libz.so.1.2.7
7f45a7739000-7f45a7938000 ---p 00015000 fd:00 40937 /usr/lib64/libz.so.1.2.7
7f45a7938000-7f45a7939000 r--p 00014000 fd:00 40937 /usr/lib64/libz.so.1.2.7
7f45a7939000-7f45a793a000 rw-p 00015000 fd:00 40937 /usr/lib64/libz.so.1.2.7
7f45a793a000-7f45a793c000 r-xp 00000000 fd:00 22475 /usr/lib64/libdl-2.17.so
7f45a793c000-7f45a7b3c000 ---p 00002000 fd:00 22475 /usr/lib64/libdl-2.17.so
7f45a7b3c000-7f45a7b3d000 r--p 00002000 fd:00 22475 /usr/lib64/libdl-2.17.so
7f45a7b3d000-7f45a7b3e000 rw-p 00003000 fd:00 22475 /usr/lib64/libdl-2.17.so
7f45a7b3e000-7f45a7d74000 r-xp 00000000 fd:00 303887 /usr/lib64/libcrypto.so.1.0.2k
7f45a7d74000-7f45a7f74000 ---p 00236000 fd:00 303887 /usr/lib64/libcrypto.so.1.0.2k
7f45a7f74000-7f45a7f90000 r--p 00236000 fd:00 303887 /usr/lib64/libcrypto.so.1.0.2k
7f45a7f90000-7f45a7f9d000 rw-p 00252000 fd:00 303887 /usr/lib64/libcrypto.so.1.0.2k
7f45a7f9d000-7f45a7fa1000 rw-p 00000000 00:00 0
7f45a7fa1000-7f45a7fd2000 r-xp 00000000 fd:00 321856 /usr/lib64/libk5crypto.so.3.1
Abandon [sorry, French locale]
Logbook contains 445 entries (shown in ELOG window), 384 files and 4 folders (2017 to 2020).
Thanks for help as i start to be annoying to unuse search function.
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Re: Elogd crashes on search, posted by Stefan Ritt on Fri Jan 31 15:46:09 2020
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The only way for me is to reproduce it. Could be corrupted data file, or config file. Try with a new logbook with the same configuration, then add logbook files one by one until it happens.
Stefan
| Laurent Jean-Rigaud wrote: |
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Hi Stefan,
The problem seems to be specific with our logbooks. Maybe one of the file is corrupted or bad string encoding ?! But how to find the source of the problem ?
Any way to improve debug log ? (using debug level = 9 + logfile)
Also, do you have a procedure to debug ELOG with debuginfo package installed to have more informations in trace ?
.
Laurent
| Stefan Ritt wrote: |
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Do you see the same problem on this server here?
If not, then it must be related to your specific configuration. You have to teach me how to reporduce the error in order to fix it. Best would be a minimal elogd.cfg which causes the error.
Stefan
| Laurent Jean-Rigaud wrote: |
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OS: CentOS 7 x86_64 up2date with RPM 3.14 x86_64
- Connexion to ELOG
- open one logbook and click search,
- input "test" and click "Search" : BOOM
- Firefox can not connect anymore on ELOG.
The crash is met with several words now ("test", "post", "4.5", are the one i know). We use a mirror server and the problem appears also on it .
NB: the hangs appears on EL6 x86_64 server with customized RPM built by myself. I retry with 3.14 SRPMS avalaible from ELOG site with same results. Idem with last GIT version. So i tested on EL7 with official RPM x86_64 (not suitable for EL6 as it needs GLIBC_2.14) before to open this ticket.
Terminal traces on server side follows.
[root@localhost /]# /usr/local/sbin/elogd -c /usr/local/elog/elogd.cfg 2>&1
elogd 3.1.4 built Sep 26 2018, 13:14:57 revision 966e3dd
File "/var/run/elogd.pid" exists, using "/var/run/elogd.pid.8080" instead.
Falling back to default group "elog"
Falling back to default user "elog"
CKeditor detected
Falling back to default group "elog"
Falling back to default user "elog"
Falling back to default group "elog"
Falling back to default user "elog"
Falling back to default group "elog"
Falling back to default user "elog"
Falling back to default group "elog"
Falling back to default user "elog"
ImageMagick NOT detected. Image scaling will not work.
Indexing logbooks ... done
Server listening on port 8080 ...
*** Error in `/usr/local/sbin/elogd': free(): invalid next size (normal): 0x0000000001c59310 ***
======= Backtrace: =========
/lib64/libc.so.6(+0x81679)[0x7f45a898f679]
/usr/local/sbin/elogd[0x45e756]
/usr/local/sbin/elogd[0x4824b0]
/usr/local/sbin/elogd[0x4a69b1]
/usr/local/sbin/elogd[0x4a7023]
/usr/local/sbin/elogd[0x4a954a]
/usr/local/sbin/elogd[0x4ac9d3]
/usr/local/sbin/elogd[0x4035a6]
/lib64/libc.so.6(__libc_start_main+0xf5)[0x7f45a8930505]
/usr/local/sbin/elogd[0x4044d3]
======= Memory map: ========
00400000-004e3000 r-xp 00000000 fd:00 52822202 /usr/local/sbin/elogd
006e2000-006e3000 r--p 000e2000 fd:00 52822202 /usr/local/sbin/elogd
006e3000-007c4000 rw-p 000e3000 fd:00 52822202 /usr/local/sbin/elogd
007c4000-0173a000 rw-p 00000000 00:00 0
01a66000-01c8f000 rw-p 00000000 00:00 0 [heap]
7f459bdea000-7f459bdff000 r-xp 00000000 fd:00 84 /usr/lib64/libgcc_s-4.8.5-20150702.so.1
7f459bdff000-7f459bffe000 ---p 00015000 fd:00 84 /usr/lib64/libgcc_s-4.8.5-20150702.so.1
7f459bffe000-7f459bfff000 r--p 00014000 fd:00 84 /usr/lib64/libgcc_s-4.8.5-20150702.so.1
7f459bfff000-7f459c000000 rw-p 00015000 fd:00 84 /usr/lib64/libgcc_s-4.8.5-20150702.so.1
7f459c000000-7f459c021000 rw-p 00000000 00:00 0
7f459c021000-7f45a0000000 ---p 00000000 00:00 0
7f45a010c000-7f45a0114000 r-xp 00000000 fd:00 1598592 /usr/lib64/libnss_sss.so.2
7f45a0114000-7f45a0313000 ---p 00008000 fd:00 1598592 /usr/lib64/libnss_sss.so.2
7f45a0313000-7f45a0314000 r--p 00007000 fd:00 1598592 /usr/lib64/libnss_sss.so.2
7f45a0314000-7f45a0315000 rw-p 00008000 fd:00 1598592 /usr/lib64/libnss_sss.so.2
7f45a0315000-7f45a0321000 r-xp 00000000 fd:00 22487 /usr/lib64/libnss_files-2.17.so
7f45a0321000-7f45a0520000 ---p 0000c000 fd:00 22487 /usr/lib64/libnss_files-2.17.so
7f45a0520000-7f45a0521000 r--p 0000b000 fd:00 22487 /usr/lib64/libnss_files-2.17.so
7f45a0521000-7f45a0522000 rw-p 0000c000 fd:00 22487 /usr/lib64/libnss_files-2.17.so
7f45a0522000-7f45a0528000 rw-p 00000000 00:00 0
7f45a0528000-7f45a6a52000 r--p 00000000 fd:00 50336362 /usr/lib/locale/locale-archive
7f45a6a52000-7f45a6ab2000 r-xp 00000000 fd:00 22554 /usr/lib64/libpcre.so.1.2.0
7f45a6ab2000-7f45a6cb2000 ---p 00060000 fd:00 22554 /usr/lib64/libpcre.so.1.2.0
7f45a6cb2000-7f45a6cb3000 r--p 00060000 fd:00 22554 /usr/lib64/libpcre.so.1.2.0
7f45a6cb3000-7f45a6cb4000 rw-p 00061000 fd:00 22554 /usr/lib64/libpcre.so.1.2.0
7f45a6cb4000-7f45a6cd8000 r-xp 00000000 fd:00 40935 /usr/lib64/libselinux.so.1
7f45a6cd8000-7f45a6ed7000 ---p 00024000 fd:00 40935 /usr/lib64/libselinux.so.1
7f45a6ed7000-7f45a6ed8000 r--p 00023000 fd:00 40935 /usr/lib64/libselinux.so.1
7f45a6ed8000-7f45a6ed9000 rw-p 00024000 fd:00 40935 /usr/lib64/libselinux.so.1
7f45a6ed9000-7f45a6edb000 rw-p 00000000 00:00 0
7f45a6edb000-7f45a6ef2000 r-xp 00000000 fd:00 22495 /usr/lib64/libpthread-2.17.so
7f45a6ef2000-7f45a70f1000 ---p 00017000 fd:00 22495 /usr/lib64/libpthread-2.17.so
7f45a70f1000-7f45a70f2000 r--p 00016000 fd:00 22495 /usr/lib64/libpthread-2.17.so
7f45a70f2000-7f45a70f3000 rw-p 00017000 fd:00 22495 /usr/lib64/libpthread-2.17.so
7f45a70f3000-7f45a70f7000 rw-p 00000000 00:00 0
7f45a70f7000-7f45a710d000 r-xp 00000000 fd:00 22497 /usr/lib64/libresolv-2.17.so
7f45a710d000-7f45a730c000 ---p 00016000 fd:00 22497 /usr/lib64/libresolv-2.17.so
7f45a730c000-7f45a730d000 r--p 00015000 fd:00 22497 /usr/lib64/libresolv-2.17.so
7f45a730d000-7f45a730e000 rw-p 00016000 fd:00 22497 /usr/lib64/libresolv-2.17.so
7f45a730e000-7f45a7310000 rw-p 00000000 00:00 0
7f45a7310000-7f45a7313000 r-xp 00000000 fd:00 62649 /usr/lib64/libkeyutils.so.1.5
7f45a7313000-7f45a7512000 ---p 00003000 fd:00 62649 /usr/lib64/libkeyutils.so.1.5
7f45a7512000-7f45a7513000 r--p 00002000 fd:00 62649 /usr/lib64/libkeyutils.so.1.5
7f45a7513000-7f45a7514000 rw-p 00003000 fd:00 62649 /usr/lib64/libkeyutils.so.1.5
7f45a7514000-7f45a7522000 r-xp 00000000 fd:00 321861 /usr/lib64/libkrb5support.so.0.1
7f45a7522000-7f45a7722000 ---p 0000e000 fd:00 321861 /usr/lib64/libkrb5support.so.0.1
7f45a7722000-7f45a7723000 r--p 0000e000 fd:00 321861 /usr/lib64/libkrb5support.so.0.1
7f45a7723000-7f45a7724000 rw-p 0000f000 fd:00 321861 /usr/lib64/libkrb5support.so.0.1
7f45a7724000-7f45a7739000 r-xp 00000000 fd:00 40937 /usr/lib64/libz.so.1.2.7
7f45a7739000-7f45a7938000 ---p 00015000 fd:00 40937 /usr/lib64/libz.so.1.2.7
7f45a7938000-7f45a7939000 r--p 00014000 fd:00 40937 /usr/lib64/libz.so.1.2.7
7f45a7939000-7f45a793a000 rw-p 00015000 fd:00 40937 /usr/lib64/libz.so.1.2.7
7f45a793a000-7f45a793c000 r-xp 00000000 fd:00 22475 /usr/lib64/libdl-2.17.so
7f45a793c000-7f45a7b3c000 ---p 00002000 fd:00 22475 /usr/lib64/libdl-2.17.so
7f45a7b3c000-7f45a7b3d000 r--p 00002000 fd:00 22475 /usr/lib64/libdl-2.17.so
7f45a7b3d000-7f45a7b3e000 rw-p 00003000 fd:00 22475 /usr/lib64/libdl-2.17.so
7f45a7b3e000-7f45a7d74000 r-xp 00000000 fd:00 303887 /usr/lib64/libcrypto.so.1.0.2k
7f45a7d74000-7f45a7f74000 ---p 00236000 fd:00 303887 /usr/lib64/libcrypto.so.1.0.2k
7f45a7f74000-7f45a7f90000 r--p 00236000 fd:00 303887 /usr/lib64/libcrypto.so.1.0.2k
7f45a7f90000-7f45a7f9d000 rw-p 00252000 fd:00 303887 /usr/lib64/libcrypto.so.1.0.2k
7f45a7f9d000-7f45a7fa1000 rw-p 00000000 00:00 0
7f45a7fa1000-7f45a7fd2000 r-xp 00000000 fd:00 321856 /usr/lib64/libk5crypto.so.3.1
Abandon [sorry, French locale]
Logbook contains 445 entries (shown in ELOG window), 384 files and 4 folders (2017 to 2020).
Thanks for help as i start to be annoying to unuse search function.
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