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Fix another place that was assuming that a local variable declared as

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"struct varlena" would be at least word-aligned.  Per buildfarm results
from gypsy_moth.  I did a little bit of trawling for other instances of
this coding pattern, and didn't find any; but if we turn up any more
of them I think we'd better revert the "char [4]" patch and find another
way of making tuptoaster.c alignment-safe.
This commit is contained in:
Tom Lane 2008-03-01 19:26:28 +00:00
parent 0b173a6e8d
commit be2623d24d
1 changed files with 5 additions and 3 deletions
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8
src/backend/storage/large_object/inv_api.c
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@ -24,7 +24,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/storage/large_object/inv_api.c,v 1.127 2008/01/01 19:45:52 momjian Exp $
* $PostgreSQL: pgsql/src/backend/storage/large_object/inv_api.c,v 1.127.2.1 2008/03/01 19:26:28 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -516,7 +516,8 @@ inv_write(LargeObjectDesc *obj_desc, const char *buf, int nbytes)
struct
{
bytea hdr;
char data[LOBLKSIZE];
char data[LOBLKSIZE]; /* make struct big enough */
int32 align_it; /* ensure struct is aligned well enough */
} workbuf;
char *workb = VARDATA(&workbuf.hdr);
HeapTuple newtup;
@ -707,7 +708,8 @@ inv_truncate(LargeObjectDesc *obj_desc, int len)
struct
{
bytea hdr;
char data[LOBLKSIZE];
char data[LOBLKSIZE]; /* make struct big enough */
int32 align_it; /* ensure struct is aligned well enough */
} workbuf;
char *workb = VARDATA(&workbuf.hdr);
HeapTuple newtup;