stunnel is quite unstable and crashes often
Hello everyone,
Stunnel crashing for one reason or another has been a common pain point for me in the past. The distinction here being that it crashes quite to often on 3 different systems for somewhat similar reasons, see below:
messages-20190623.gz:Jun 17 16:26:31 redis daemon.crit stunnel: INTERNAL ERROR: Bad magic at client.c, line 1437
messages-20190630.gz:Jun 24 18:10:59 redis daemon.crit stunnel: INTERNAL ERROR: Bad magic at client.c, line 1437
messages-20190630.gz:Jun 24 18:37:21 redis daemon.crit stunnel: INTERNAL ERROR: Bad magic at client.c, line 1437
INTERNAL ERROR: Double free attempt: ptr=0x562630748490 alloc=str.c:174 free#1=log.c:272 free#2=crypto/stack/stack.c:376
Stunnel version: stunnel-5.48-r0
A quirk with muslc ?
(from redmine: issue id 10650, created on 2019-07-03)