From: | msrbugzilla(at)gmail(dot)com |
---|---|
To: | pgsql-bugs(at)postgresql(dot)org |
Subject: | BUG #6692: Potential Bug in equalfuncs.c |
Date: | 2012-06-13 18:03:39 |
Message-ID: | E1Serut-0008IE-Tu@wrigleys.postgresql.org |
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Thread: | |
Lists: | pgsql-bugs |
The following bug has been logged on the website:
Bug reference: 6692
Logged by: Ken Cheung
Email address: msrbugzilla(at)gmail(dot)com
PostgreSQL version: 9.1.3
Operating system: Linux
Description:
I observed a code clone in the following files. The function
"COMPARE_LOCATION_FIELD" is called in some functions and missed in other
functions. I wonder if this is a bug. Hope it helps.
function : _equalA_ArrayExpr @ (file:
"postgresql-9.1.3/src/backend/nodes/equalfuncs.c", line: 2118)~2121
COMPARE_NODE_FIELD(elements);
COMPARE_LOCATION_FIELD(location);
return true;
function : _equalAlternativeSubPlan @ (file:
"postgresql-9.1.3/src/backend/nodes/equalfuncs.c", line: 415)~417
COMPARE_NODE_FIELD(subplans);
return true;
function : _equalColumnRef @ (file:
"postgresql-9.1.3/src/backend/nodes/equalfuncs.c", line: 2051)~2054
COMPARE_NODE_FIELD(fields);
COMPARE_LOCATION_FIELD(location);
return true;
function : _equalDoStmt @ (file:
"postgresql-9.1.3/src/backend/nodes/equalfuncs.c", line: 1306)~1308
COMPARE_NODE_FIELD(args);
return true;
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