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Nullify the hypertable cache pointer on invalidation #9636

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Merged
akuzm merged 2 commits into from
May 8, 2026
Merged

Nullify the hypertable cache pointer on invalidation #9636

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902e7ad
Clear the hypertable cache pointer on invalidation
alexeyklyukin Apr 22, 2026
b73d6e1
format
akuzm May 8, 2026
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6 changes: 6 additions & 0 deletions src/cache.c
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Original file line number Diff line number Diff line change
Expand Up @@ -92,6 +92,12 @@ ts_cache_invalidate(Cache **cache_ptr)
return;
cache->refcount--;
cache_destroy(cache_ptr);
/*
* Even if the cache stays alive due to pins, clear the caller
* pointer so that it cannot be reused. The cache itself will be
* freed with the last pin release (see remove_pin).
*/
*cache_ptr = NULL;
}

/*
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