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Re: [PATCH] Fix Uninitialized scalar variable (UNINIT) (src/backend/access/heap/heapam_handler.c) - Mailing list pgsql-hackers

From Alvaro Herrera
Subject Re: [PATCH] Fix Uninitialized scalar variable (UNINIT) (src/backend/access/heap/heapam_handler.c)
Date
Msg-id 20200825210634.GA19247@alvherre.pgsql
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In response to [PATCH] Fix Uninitialized scalar variable (UNINIT) (src/backend/access/heap/heapam_handler.c)  (Ranier Vilela <ranier.vf@gmail.com>)
Responses Re: [PATCH] Fix Uninitialized scalar variable (UNINIT) (src/backend/access/heap/heapam_handler.c)
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On 2020-Aug-25, Ranier Vilela wrote:

> The variable root_offsets is read at line 1641, but, at this point,
> the content is unknown, so it is impossible to test works well.

Surely it is set by heap_get_root_tuples() in line 1347?  The root_blkno
variable is used exclusively to know whether root_offsets has been
initialized for the current block.

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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