Ok. I found an align problem in lobj that might not appear other than

bmomjian · bmomjian · commit 9aa7e899dc5d · 1999-02-22T16:46:43.000Z
Solaris/sparc. Please apply included patches to
src/backend/storage/large_object/inv_api.c and try again. (These are

Tatsuo Ishii
diff --git a/src/backend/storage/large_object/inv_api.c b/src/backend/storage/large_object/inv_api.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/storage/large_object/inv_api.c,v 1.49 1999/02/13 23:18:20 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/storage/large_object/inv_api.c,v 1.50 1999/02/22 16:46:43 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -998,10 +998,11 @@ inv_newtuple(LargeObjectDesc *obj_desc,
 
 	/* compute tuple size -- no nulls */
 	hoff = offsetof(HeapTupleHeaderData, t_bits);
+	hoff = DOUBLEALIGN(hoff);
 
 	/* add in olastbyte, varlena.vl_len, varlena.vl_dat */
 	tupsize = hoff + (2 * sizeof(int32)) + nwrite;
-	tupsize = LONGALIGN(tupsize);
+	tupsize = DOUBLEALIGN(tupsize);
 
 	/*
 	 * Allocate the tuple on the page, violating the page abstraction.

Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,7 @@`
`8`	`8`	`*`
`9`	`9`	`*`
`10`	`10`	`* IDENTIFICATION`
`11`		`- * $Header: /cvsroot/pgsql/src/backend/storage/large_object/inv_api.c,v 1.49 1999/02/13 23:18:20 momjian Exp $`
	`11`	`+ * $Header: /cvsroot/pgsql/src/backend/storage/large_object/inv_api.c,v 1.50 1999/02/22 16:46:43 momjian Exp $`
`12`	`12`	`*`
`13`	`13`	`*-------------------------------------------------------------------------`
`14`	`14`	`*/`
`@@ -998,10 +998,11 @@ inv_newtuple(LargeObjectDesc *obj_desc,`
`998`	`998`
`999`	`999`	`/* compute tuple size -- no nulls */`
`1000`	`1000`	`hoff = offsetof(HeapTupleHeaderData, t_bits);`
	`1001`	`+ hoff = DOUBLEALIGN(hoff);`
`1001`	`1002`
`1002`	`1003`	`/* add in olastbyte, varlena.vl_len, varlena.vl_dat */`
`1003`	`1004`	`tupsize = hoff + (2 * sizeof(int32)) + nwrite;`
`1004`		`- tupsize = LONGALIGN(tupsize);`
	`1005`	`+ tupsize = DOUBLEALIGN(tupsize);`
`1005`	`1006`
`1006`	`1007`	`/*`
`1007`	`1008`	`* Allocate the tuple on the page, violating the page abstraction.`