> The defect has been detected and confirmed in the function 
> ```IterateOverHeapObjectClosure::do_object()``` located in the file 
> ```src/hotspot/share/prims/jvmtiTagMap.cpp``` with static code analysis. This 
> defect can potentially lead to a null pointer dereference.
> 
> The pointer ```oop o``` is passed to the constructor of the CallbackWrapper 
> class, where it is dereferenced without a null check.

Artem Semenov has updated the pull request incrementally with one additional 
commit since the last revision:

  changed if tu assert

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/26002/files
  - new: https://git.openjdk.org/jdk/pull/26002/files/e69c49c8..88f1e494

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=26002&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=26002&range=01-02

  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/26002.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/26002/head:pull/26002

PR: https://git.openjdk.org/jdk/pull/26002

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