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| <== Date ==> | <== Thread ==> |
|---|
| Subject: | memory leak after unloading of ca.lib |
| From: | Carsten Winkler <[email protected]> |
| To: | <[email protected]> |
| Date: | Thu, 23 Feb 2017 09:50:01 +0100 |
Hi there, when your project (e.g. LabVIEW) uses dynamic loading and unloading of channel access classes your main class will sometimes (at 64 bit nearly always) crush with a segmentation fault. The reason seems to be missing free() and delete functions in EPICS Base 3.14.12.6 (I'm sure this applies also to other EPICS Base versions). I wrote a tiny test case to check it and it would be great to get any advise to solve the issue. Best regards Carsten ________________________________ Helmholtz-Zentrum Berlin für Materialien und Energie GmbH Mitglied der Hermann von Helmholtz-Gemeinschaft Deutscher Forschungszentren e.V. Aufsichtsrat: Vorsitzender Dr. Karl Eugen Huthmacher, stv. Vorsitzende Dr. Jutta Koch-Unterseher Geschäftsführung: Prof. Dr. Anke Rita Kaysser-Pyzalla, Thomas Frederking Sitz Berlin, AG Charlottenburg, 89 HRB 5583 Postadresse: Hahn-Meitner-Platz 1 D-14109 Berlin http://www.helmholtz-berlin.de
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libtest-64.tar.gz
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libtest-32.tar.gz
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