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Reintialize page in allocNewBuffer only when buffer is returned #663

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Jul 22, 2025
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Reintialize page in allocNewBuffer only when buffer is returned #663

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3 changes: 2 additions & 1 deletion src/backend/access/spgist/spgutils.c
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Original file line number Diff line number Diff line change
Expand Up @@ -515,10 +515,10 @@ allocNewBuffer(Relation index, int flags)
Buffer buffer;

buffer = SpGistNewBuffer(index);
SpGistInitBuffer(buffer, pageflags);

if (pageflags & SPGIST_LEAF)
{
SpGistInitBuffer(buffer, pageflags);
/* Leaf pages have no parity concerns, so just use it */
return buffer;
}
Expand All @@ -529,6 +529,7 @@ allocNewBuffer(Relation index, int flags)

if ((flags & GBUF_PARITY_MASK) == blkFlags)
{
SpGistInitBuffer(buffer, pageflags);
/* Page has right parity, use it */
return buffer;
}
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