Our elog instance (elogd 3.1.4 built Jan 13 2021, 20:44:20 revision ce2a48e9) has been running for years without any problems.

We have a new user who consistently crashes the elog:

GET /Omicron-STM-XPS/?rsort=Record%20date HTTP/1.1
Host: elog.fhi-berlin.mpg.de:4821
Cache-Control: max-age=0
DNT: 1
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
sec-gpc: 1
Sec-Fetch-Site: same-origin
Sec-Fetch-Mode: navigate
Sec-Fetch-User: ?1
Sec-Fetch-Dest: document
sec-ch-ua: "Google Chrome";v="117", "Not;A=Brand";v="8", "Chromium";v="117"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Linux"
Referer: https://elog.fhi-berlin.mpg.de/elog/isc/Omicron-STM-XPS/
Accept-Encoding: gzip, deflate, br
Accept-Language: el-GR,el;q=0.9,en;q=0.8
Cookie: ufnm=Sotirios Tsatsos; urem=1; elmode=full; elattach=1; sid=CD2B04E2C3F02EA4; googtrans=/en/en; amp_6e403e=aWS6RQd5UjGctj5Ym_cDzA.c2Fsdm9fc290b2thaXRlbkB5YWhvby5jb20=..1hajnscc0.1hajnscc0.0.ac.ac
X-Forwarded-For: 141.14.151.26
X-Forwarded-Host: elog.fhi-berlin.mpg.de
X-Forwarded-Server: elog.fhi-berlin.mpg.de
Connection: Keep-Alive

Received unknown cookie "googtrans"
Received unknown cookie "amp_6e403e"
*** buffer overflow detected ***: terminated
Abort (core dumped)