[GIT PULL 14/23] hw/cxl: fix invalid free on early return

["Marc-André Lureau" <marcandre.lureau@redhat.com>]

docs/devel/style.rst:

 * Variables declared with g_auto* MUST always be initialized,
   otherwise the cleanup function will use uninitialized stack memory

Fixes: 680935c9a6ff ("hw/cxl: Add a performant (and correct) path for the non interleaved cases")
Reviewed-by: Akihiko Odaki <odaki@rsg.ci.i.u-tokyo.ac.jp>
Reviewed-by: Philippe Mathieu-Daudé <philmd@oss.qualcomm.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
 hw/cxl/cxl-host.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/cxl/cxl-host.c b/hw/cxl/cxl-host.c
index 7e744312f1d8..eba13c9e7cba 100644
--- a/hw/cxl/cxl-host.c
+++ b/hw/cxl/cxl-host.c
@@ -279,7 +279,7 @@ static void cxl_fmws_direct_passthrough_setup(CXLDirectPTState *state,
     MemoryRegion *mr = NULL;
     uint64_t vmr_size = 0, pmr_size = 0, offset = 0;
     MemoryRegion *direct_mr;
-    g_autofree char *direct_mr_name;
+    g_autofree char *direct_mr_name = NULL;
     unsigned int idx = state->hdm_decoder_idx;
 
     if (ct3d->hostvmem) {

-- 
2.55.0