Thanks to your stack trace, I found a case where a string might get overwritten, but only if the attachment file name is longer than 256 chars. I fixed the code and made a new RPM:

  https://www.dropbox.com/scl/fi/r37qx9aka5ytt3j7vn4km/elog-3.1.5-20241213.el8.x86_64.rpm?rlkey=knct99pdltggunrbmyr2hpfe5&st=pkre24aq&dl=0

Alternatively, you can compile from sources. Give it a try.

Stefan

When will the new source be in the standard download area ? I'm on ubuntu .

I have my site running under apache. I don't have a /elog/ directory.

for example most would do http://www.example.com/elog/ to visit elog

but my site loads at http://www.example.com/

The site is private so it's password protected. Everything works fine except

if I click the "Forgot Password" link it does nothing.

but if I go to one of the log books...

http://www.example.com/open/

The forgot password link works.

Is there anyway to fix this? I have nothing else running on the server, it's dedicated to only ELOG.

That's why I don't want to have it running under /elog/ in the url.

 Thanks for the fix. I tried out 2197 and when I click the "Forgot Password" link it causes elog to crash. I've attached my cfg file.

 This is a major improvement. The only issue now is when we embed an image in the body of the message elog makes a nice thumbnail. When you move the message to another logbook the thumbnail doesn't work and instead it shows the MASSIVE full size version of the picture instead. Is that possible to fix?

Thanks Stefan!

Mike

Have a few issues here. The big one is that I have some users of our elog books
that are in India, while the server is in USA. When they click on thumbnail images
then press their browser back-button they get a page expired message and are
unable to see what they were looking at before unless they go back to the main
page. Is this an elog problem or something with Apache?

Also when these users in India write messages sometimes we end up with
duplicate messages seconds apart. I'm not sure if they are pressing the submit
button repeatedly or pressing their browser back button. I've suggested they
try not to do that.

Last issue, is there a way to make thumbnail images open in a new window by default rather then the same window? This would help fix the first issue at least. Is there some setting to fix the page expiration/time-out issues?

That's strange. Normal pages are set to "pre-expire" (expiration date 1983...) which forces the browser to always load them from the server. This is necessary since someone else could have modified that page and you would look at an old page in your browser's cache. But using this, I never saw a "page expired" message. The browser simply reloads the page. Maybe if the internet connection got lost in between and the browser cannot load the page from the server, you have a problem. Attached pictures have a expiration date of +1 day. So even if you span different time zones, that should be fine. Can they try to access https://midas.psi.ch/elogs/Linux+Demo/14 and see if they get the same problem there? This is my demo setup and resides in Switzerland.

The only way to get two entries is if you submit your entries twice. The same problem exists on some credit card payment sites, which explicitly state "please be patient, don't press submit twice, don't press back". The same applies for elog. 

No, this is not implemented right now. But if nothing else helps, I can add a new option.