fuzz: Fix memory leak in system fuzz target #23064

1. 
   MarcoFalke commented at 12:24 PM on September 22, 2021: member

   Might fix https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36906

   To test:

   $ FUZZ=system valgrind --tool=massif ./src/test/fuzz/fuzz ../btc_qa_assets/fuzz_seed_corpus/system/
   ^C
   $ massif-visualizer ./massif.out.952024
   

2. 
   MarcoFalke commented at 12:26 PM on September 22, 2021: member

   Before:

   After:

3. DrahtBot added the label Tests on Sep 22, 2021
4. fanquake requested review from practicalswift on Sep 23, 2021
5. fuzz: Fix memory leak in system fuzz target aaaa37abba
6. MarcoFalke force-pushed on Sep 29, 2021
7. 
   practicalswift commented at 1:58 PM on September 29, 2021: contributor

   cr ACK aaaa37abbab69fe1fdc2d332bbaf6ecce0c5cc00

8. MarcoFalke referenced this in commit 419afa9341 on Sep 29, 2021
9. MarcoFalke closed this on Sep 29, 2021

   ---

10. MarcoFalke deleted the branch on Sep 29, 2021
11. sidhujag referenced this in commit 79b70bdfd6 on Sep 29, 2021
12. DrahtBot locked this on Oct 30, 2022

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