https://github.com/python/cpython/commit/9e542f9a46a06247eafb5bc651fa06f3aaaad5eb commit: 9e542f9a46a06247eafb5bc651fa06f3aaaad5eb branch: 3.12 author: Miss Islington (bot) <[email protected]> committer: vstinner <[email protected]> date: 2024-07-05T06:59:06Z summary:
[3.12] gh-121390: tracemalloc: Fix tracebacks memory leak (GH-121391) (#121393) gh-121390: tracemalloc: Fix tracebacks memory leak (GH-121391) The tracemalloc_tracebacks hash table has traceback keys and NULL values, but its destructors do not reflect this -- key_destroy_func is NULL while value_destroy_func is raw_free. Swap these to free the traceback keys instead. (cherry picked from commit db39bc42f90c151b298f97b780e62703adbf1221) Co-authored-by: Josh Brobst <[email protected]> files: M Python/tracemalloc.c diff --git a/Python/tracemalloc.c b/Python/tracemalloc.c index bc765623522288..e13064bd145e8e 100644 --- a/Python/tracemalloc.c +++ b/Python/tracemalloc.c @@ -836,7 +836,7 @@ _PyTraceMalloc_Init(void) tracemalloc_tracebacks = hashtable_new(hashtable_hash_traceback, hashtable_compare_traceback, - NULL, raw_free); + raw_free, NULL); tracemalloc_traces = tracemalloc_create_traces_table(); tracemalloc_domains = tracemalloc_create_domains_table(); _______________________________________________ Python-checkins mailing list -- [email protected] To unsubscribe send an email to [email protected] https://mail.python.org/mailman3/lists/python-checkins.python.org/ Member address: [email protected]
