Multi Threaded OCI/OCCI Application Leaks Memory With 12c Client.
(Doc ID 2106522.1)
Last updated on AUGUST 04, 2018
Applies to:Oracle Database - Enterprise Edition - Version 22.214.171.124 and later
Information in this document applies to any platform.
*** Checked for relevance on 18-Jul-2018 ***
1) Multi threaded OCI/OCCI application leaks memory when compiled and run with 12c client. Same code does not leak when run with 126.96.36.199.0 client.
2) Memory leak report from the valgrind or other equivalent tools has reference to "ztca_" functions. For example, ztca_GetRandom -> ztca_GetRandomMC-> ztca_rsaAdpCreateCtx.
3) Issue is specific to multi threading concept with 12c client version and not applicable when threading is not used.
Either the client is upgraded from lower version to 12c or its a new deployment with 12c client.
To view full details, sign in with your My Oracle Support account.
Don't have a My Oracle Support account? Click to get started!