[stunnel-users] stunnel-users Digest, Vol 182, Issue 11

[Brent Kimberley]

>>We are running stunnel-5.49-1.ppc on AIX 7100-05-03-1846.
>>It will stay up awhile and our connection tests work, but it core dumps. Here’s the message in the log file. Thoughts?
>>INTERNAL ERROR: Out of memory at s3_both.c, line 626

Hi Gerald.

You may have found a memory leak.  Try looking at:

1) line 626 of OpenSSL::s3_booth.c
https://github.com/openssl/openssl/blob/OpenSSL_1_0_2-stable/ssl/s3_both.c

2) line 296 of stunnel::str.c ; and/or
https://github.com/mtrojnar/stunnel/blob/stunnel-5.49/src/str.c

3) dbx, truss, or probevue - in an offline dev environment.
http://archive.ibmsystemsmag.com/aix/administrator/performance/debugging-memory-leaks/