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Commit19cc38b

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Large object write-into-middle fix from Tatsuo Ishii.
1 parentfc590b6 commit19cc38b

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+8
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+8
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‎src/backend/storage/large_object/inv_api.c

Lines changed: 8 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -8,7 +8,7 @@
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*
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*
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* IDENTIFICATION
11-
* $Header: /cvsroot/pgsql/src/backend/storage/large_object/inv_api.c,v 1.47 1999/02/03 21:17:20 momjian Exp $
11+
* $Header: /cvsroot/pgsql/src/backend/storage/large_object/inv_api.c,v 1.48 1999/02/04 14:52:00 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
@@ -540,10 +540,16 @@ inv_write(LargeObjectDesc *obj_desc, char *buf, int nbytes)
540540
else
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{
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if (obj_desc->offset>obj_desc->highbyte)
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{
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tuplen=inv_wrnew(obj_desc,buf,nbytes-nwritten);
545+
ReleaseBuffer(buffer);
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}
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else
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tuplen=inv_wrold(obj_desc,buf,nbytes-nwritten,&tuple,buffer);
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ReleaseBuffer(buffer);
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/* inv_wrold() has already issued WriteBuffer()
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which has decremented local reference counter
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(LocalRefCount). So we should not call
552+
ReleaseBuffer() here. -- Tatsuo 99/2/4 */
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}
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/* move pointers past the amount we just wrote */

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