RFR: JDK-8263558: Possible NULL dereference in fast path arena free if ZapResourceArea is true [v5]
Thomas Stuefe
stuefe at openjdk.java.net
Tue Mar 16 07:00:26 UTC 2021
> Sonarcloud reports a possible NULL dereference when zapping the to-be-freed area in fast-path arena free. Possible call stack for this to happen starts in Node::destruct(PhaseValues* phase).
Thomas Stuefe has updated the pull request incrementally with one additional commit since the last revision:
make Arealloc and Afree behave like realloc and free
-------------
Changes:
- all: https://git.openjdk.java.net/jdk/pull/2995/files
- new: https://git.openjdk.java.net/jdk/pull/2995/files/ceaef852..21a94943
Webrevs:
- full: https://webrevs.openjdk.java.net/?repo=jdk&pr=2995&range=04
- incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=2995&range=03-04
Stats: 7 lines in 2 files changed: 6 ins; 0 del; 1 mod
Patch: https://git.openjdk.java.net/jdk/pull/2995.diff
Fetch: git fetch https://git.openjdk.java.net/jdk pull/2995/head:pull/2995
PR: https://git.openjdk.java.net/jdk/pull/2995
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