Fix pool_close() to avoid free() not allocated

memory. pool_discard_params() should be called only when
this is the backend connection.

diff --git a/pool_stream.c b/pool_stream.c
index 3fa81561d545e22d4f5b70b1560e8daab6aaf559..5fa82459ef47393431ec58386d5b9821f5d6413b 100644 (file)
--- a/pool_stream.c
+++ b/pool_stream.c
@@ -98,7 +98,8 @@ void pool_close(POOL_CONNECTION *cp)
                free(cp->sbuf);
        if (cp->buf2)
                free(cp->buf2);
-       pool_discard_params(&cp->params);
+       if (cp->isbackend)
+               pool_discard_params(&cp->params);
        free(cp);
 }