Fix leakage of proc-related storage in plpython's inline handler.

Per report from Andres Freund.

diff --git a/src/pl/plpython/plpython.c b/src/pl/plpython/plpython.c
index e4c32eb33a3f21ac5152e37d10ce18b04dc29cf1..7ddc223dfd4ab75618434e293cd82a9b3c044361 100644 (file)
--- a/src/pl/plpython/plpython.c
+++ b/src/pl/plpython/plpython.c
@@ -1,7 +1,7 @@
 /**********************************************************************
  * plpython.c - python as a procedural language for PostgreSQL
  *
- * $PostgreSQL: pgsql/src/pl/plpython/plpython.c,v 1.142 2010/04/30 19:15:45 tgl Exp $
+ * $PostgreSQL: pgsql/src/pl/plpython/plpython.c,v 1.143 2010/05/01 17:04:38 tgl Exp $
  *
  *********************************************************************
  */
@@ -541,12 +541,15 @@ plpython_inline_handler(PG_FUNCTION_ARGS)
    }
    PG_CATCH();
    {
+       PLy_procedure_delete(proc);
        PLy_curr_procedure = save_curr_proc;
        PyErr_Clear();
        PG_RE_THROW();
    }
    PG_END_TRY();
 
+   PLy_procedure_delete(proc);
+
    /* Pop the error context stack */
    error_context_stack = plerrcontext.previous;
 
@@ -1664,6 +1667,7 @@ PLy_procedure_delete(PLyProcedure *proc)
    }
    if (proc->argnames)
        PLy_free(proc->argnames);
+   PLy_free(proc);
 }
 
 /*