r1880886 | hartmannathan | 2020-08-16 04:39:55 +0000 (Sun, 16 Aug 2020)
Fix crash in JavaHL JNI wrapper caused by object lifetimes
See dev@ email thread "JNI segfault while running Java tests" started
2020/08/08, archived at:
https://lists.apache.org/thread.html/rff3fa5ea97267adf36cc9daa3be01392e53fbc8050a91df4bbac01d8%40%3Cdev.subversion.apache.org%3E
https://svn.haxx.se/dev/archive-2020-08/0010.shtml
* subversion/bindings/javahl/native/jniwrapper/jni_string_map.hpp
(Java::BaseImmutableMap::Entry::key): As the locally-scoped String::Contents
object keeps a reference to a String, ensure the String will remain in
scope for the lifetime of the String::Contents object by instantiating it
as a local variable.
Reported by: jamessan
Patch by: Daniel Sahlberg <daniel.l.sahlberg {_AT_} gmail.com>
Reviewed by: Alexandr Miloslavskiy <alexandr.miloslavskiy {_AT_} syntevo.com>
hartmannathan
Tested by: jamessan