[PR] Fix ASAN-detected bugs in plugins [trafficserver]

["bryancall (via GitHub)" <gi...@apache.org>]

bryancall opened a new pull request, #13010:
URL: https://github.com/apache/trafficserver/pull/13010

   ## Summary
   Five small fixes for bugs detected by AddressSanitizer in plugins:
   
   - **stats_over_http**: Fix heap-buffer-overflow from `snprintf` into undersized buffer
   - **ja4_fingerprint**: Fix delete type mismatch (`delete` vs `delete[]`)
   - **txn_box Config**: Fix use-after-free by moving `_drtv_info` cleanup before arena destruction
   - **slice plugin**: Fix memory leak of `TSMimeFieldValueStringGet` result
   - **async_engine test plugin**: Fix use-after-free by nullifying continuation data after free
   
   Each commit is a 1-5 line fix for a different plugin.
   
   ## Test plan
   - [ ] Run ASAN-enabled build and verify no sanitizer errors in affected plugins
   - [ ] Run existing autests for slice, stats_over_http


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Re: [PR] Fix ASAN-detected bugs in plugins [trafficserver]

["bryancall (via GitHub)" <gi...@apache.org>]

bryancall closed pull request #13010: Fix ASAN-detected bugs in plugins
URL: https://github.com/apache/trafficserver/pull/13010


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