Fix minor memory leak in PLy_typeinfo_dealloc().

We forgot to free the per-attribute array element descriptors.

Jan Urbański

diff --git a/src/pl/plpython/plpy_typeio.c b/src/pl/plpython/plpy_typeio.c
index 1cc9b1e210e09b3e2b962a75c7d80468ce4ab915..d04fe46d4b77ebf3f116f8879ebe00466bf5c371 100644 (file)
--- a/src/pl/plpython/plpy_typeio.c
+++ b/src/pl/plpython/plpy_typeio.c
@@ -74,8 +74,20 @@ PLy_typeinfo_dealloc(PLyTypeInfo *arg)
 {
    if (arg->is_rowtype == 1)
    {
+       int         i;
+
+       for (i = 0; i < arg->in.r.natts; i++)
+       {
+           if (arg->in.r.atts[i].elm != NULL)
+               PLy_free(arg->in.r.atts[i].elm);
+       }
        if (arg->in.r.atts)
            PLy_free(arg->in.r.atts);
+       for (i = 0; i < arg->out.r.natts; i++)
+       {
+           if (arg->out.r.atts[i].elm != NULL)
+               PLy_free(arg->out.r.atts[i].elm);
+       }
        if (arg->out.r.atts)
            PLy_free(arg->out.r.atts);
    }