Fix for lo_import crash.

bmomjian · bmomjian · commit 94c51208496f · 1998-12-13T05:08:19.000Z
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 1.41 1998/10/06 03:55:43 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/storage/large_object/inv_api.c,v 1.41.2.1 1998/12/13 05:08:19 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -549,8 +549,8 @@ inv_write(LargeObjectDesc *obj_desc, char *buf, int nbytes)
 				tuplen = inv_wrnew(obj_desc, buf, nbytes - nwritten);
 			else
 				tuplen = inv_wrold(obj_desc, buf, nbytes - nwritten, tuple, buffer);
+			ReleaseBuffer(buffer);
 		}
-		ReleaseBuffer(buffer);
 
 		/* move pointers past the amount we just wrote */
 		buf += tuplen;

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 1.41 1998/10/06 03:55:43 momjian Exp $`
	`11`	`+ * $Header: /cvsroot/pgsql/src/backend/storage/large_object/inv_api.c,v 1.41.2.1 1998/12/13 05:08:19 momjian Exp $`
`12`	`12`	`*`
`13`	`13`	`*-------------------------------------------------------------------------`
`14`	`14`	`*/`
`@@ -549,8 +549,8 @@ inv_write(LargeObjectDesc obj_desc, char buf, int nbytes)`
`549`	`549`	`tuplen = inv_wrnew(obj_desc, buf, nbytes - nwritten);`
`550`	`550`	`else`
`551`	`551`	`tuplen = inv_wrold(obj_desc, buf, nbytes - nwritten, tuple, buffer);`
	`552`	`+ ReleaseBuffer(buffer);`
`552`	`553`	`}`
`553`		`- ReleaseBuffer(buffer);`
`554`	`554`
`555`	`555`	`/* move pointers past the amount we just wrote */`
`556`	`556`	`buf += tuplen;`