From 625e0629e2f17967f470743da8d4fa820070448c Mon Sep 17 00:00:00 2001
From: Matthieu Dorier <mdorier@anl.gov>
Date: Mon, 28 Nov 2022 10:03:49 +0000
Subject: [PATCH] fixed segfault caused by GIL not acquired when
 default-initializing bytes object

---
 pymargo/src/pymargo.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pymargo/src/pymargo.cpp b/pymargo/src/pymargo.cpp
index 0ef860b..12bb67d 100644
--- a/pymargo/src/pymargo.cpp
+++ b/pymargo/src/pymargo.cpp
@@ -179,6 +179,7 @@ static hg_return_t pymargo_generic_rpc_callback(hg_handle_t handle)
     hg_return_t ret            = HG_SUCCESS;
     margo_instance_id mid      = MARGO_INSTANCE_NULL;
     const struct hg_info* info = NULL;
+    py11::gil_scoped_acquire acquire;
     py11::bytes input;
 
     mid  = margo_hg_handle_get_instance(handle);
@@ -207,7 +208,6 @@ static hg_return_t pymargo_generic_rpc_callback(hg_handle_t handle)
 
     if(!disabled_flag) {
         std::string out;
-        py11::gil_scoped_acquire acquire;
         try {
             pymargo_hg_handle pyhandle(handle);
             margo_ref_incr(handle);