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Fix core dump in error path of plpgsql_parse_tripwordtype. Somebody 

introduced a copy-and-pasteo while trying to simplify the code.
This commit is contained in:
Tom Lane 2005-12-09 17:08:49 +00:00
parent 07044f5d6f
commit 2e468aa5d7
1 changed files with 10 additions and 10 deletions
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20
src/pl/plpgsql/src/pl_comp.c
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@ -3,7 +3,7 @@
* procedural language
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_comp.c,v 1.96 2005/11/22 18:17:33 momjian Exp $
* $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_comp.c,v 1.97 2005/12/09 17:08:49 tgl Exp $
*
* This software is copyrighted by Jan Wieck - Hamburg.
*
@ -1316,11 +1316,11 @@ plpgsql_parse_dblwordtype(char *word)
0, 0, 0);
if (!HeapTupleIsValid(classtup))
goto done;
classStruct = (Form_pg_class) GETSTRUCT(classtup);
/*
* It must be a relation, sequence, view, or type
*/
classStruct = (Form_pg_class) GETSTRUCT(classtup);
if (classStruct->relkind != RELKIND_RELATION &&
classStruct->relkind != RELKIND_SEQUENCE &&
classStruct->relkind != RELKIND_VIEW &&
@ -1328,13 +1328,13 @@ plpgsql_parse_dblwordtype(char *word)
goto done;
/*
* Fetch the named table field and it's type
* Fetch the named table field and its type
*/
attrtup = SearchSysCacheAttName(classOid, cp[1]);
if (!HeapTupleIsValid(attrtup))
goto done;
attrStruct = (Form_pg_attribute) GETSTRUCT(attrtup);
typetup = SearchSysCache(TYPEOID,
ObjectIdGetDatum(attrStruct->atttypid),
0, 0, 0);
@ -1373,10 +1373,10 @@ plpgsql_parse_tripwordtype(char *word)
{
Oid classOid;
HeapTuple classtup = NULL;
Form_pg_class classStruct;
HeapTuple attrtup = NULL;
Form_pg_attribute attrStruct;
HeapTuple typetup = NULL;
Form_pg_class classStruct;
Form_pg_attribute attrStruct;
char *cp[2];
char *colname[1];
int qualified_att_len;
@ -1421,11 +1421,11 @@ plpgsql_parse_tripwordtype(char *word)
0, 0, 0);
if (!HeapTupleIsValid(classtup))
goto done;
classStruct = (Form_pg_class) GETSTRUCT(classtup);
/*
* It must be a relation, sequence, view, or type
*/
classStruct = (Form_pg_class) GETSTRUCT(classtup);
if (classStruct->relkind != RELKIND_RELATION &&
classStruct->relkind != RELKIND_SEQUENCE &&
classStruct->relkind != RELKIND_VIEW &&
@ -1433,14 +1433,14 @@ plpgsql_parse_tripwordtype(char *word)
goto done;
/*
* Fetch the named table field and it's type
* Fetch the named table field and its type
*/
plpgsql_convert_ident(cp[1], colname, 1);
attrtup = SearchSysCacheAttName(classOid, colname[0]);
if (!HeapTupleIsValid(attrtup))
goto done;
attrStruct = (Form_pg_attribute) GETSTRUCT(attrtup);
typetup = SearchSysCache(TYPEOID,
ObjectIdGetDatum(attrStruct->atttypid),
0, 0, 0);
@ -1459,7 +1459,7 @@ plpgsql_parse_tripwordtype(char *word)
done:
if (HeapTupleIsValid(classtup))
ReleaseSysCache(classtup);
if (HeapTupleIsValid(classtup))
if (HeapTupleIsValid(attrtup))
ReleaseSysCache(attrtup);
if (HeapTupleIsValid(typetup))
ReleaseSysCache(typetup);