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| author | Bruce Momjian <bruce@momjian.us> | 2001-01-02 22:03:02 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2001-01-02 22:03:02 +0000 |
| commit | 6b75942c72162f11152e8fbe54a27e1f54681d03 (patch) | |
| tree | c16a51da0330033f5561cb73680140ff5ade64dd /src/interfaces/ecpg/lib/execute.c | |
| parent | 3bdadd042662fc02775a2b353c2212f15445c0dd (diff) | |
| download | postgresql-6b75942c72162f11152e8fbe54a27e1f54681d03.tar.gz postgresql-6b75942c72162f11152e8fbe54a27e1f54681d03.zip | |
I've found a memory leak in libecpg of PostgreSQL 7.0.3.
The leak is caused by the memory allocation in
src/interfaces/ecpg/lib/execute.c in line 669 which is never freed.
Adding a "free(array_query);" after PQexec in line 671 seems to fix the
leak.
Thorsten Knabe
Diffstat (limited to 'src/interfaces/ecpg/lib/execute.c')
| -rw-r--r-- | src/interfaces/ecpg/lib/execute.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/interfaces/ecpg/lib/execute.c b/src/interfaces/ecpg/lib/execute.c index cd8c29a4570..d80bc852c19 100644 --- a/src/interfaces/ecpg/lib/execute.c +++ b/src/interfaces/ecpg/lib/execute.c @@ -341,6 +341,7 @@ ECPGis_type_an_array(int type,const struct statement * stmt,const struct variabl array_query = (char *) ecpg_alloc(strlen("select typelem from pg_type where oid=") + 11, stmt->lineno); sprintf(array_query, "select typelem from pg_type where oid=%d", type); query = PQexec(stmt->connection->connection, array_query); + free(array_query); if (PQresultStatus(query) == PGRES_TUPLES_OK) { isarray = atol((char *) PQgetvalue(query, 0, 0)); @@ -1005,7 +1006,7 @@ ECPGdo(int lineno, const char *connection_name, char *query,...) * * Copyright (c) 2000, Christof Petig <christof.petig@wtal.de> * - * $Header: /cvsroot/pgsql/src/interfaces/ecpg/lib/Attic/execute.c,v 1.15 2000/12/18 11:33:54 meskes Exp $ + * $Header: /cvsroot/pgsql/src/interfaces/ecpg/lib/Attic/execute.c,v 1.16 2001/01/02 22:03:02 momjian Exp $ */ PGconn *ECPG_internal_get_connection(char *name); |