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From: Joshua Lant <joshualant@googlemail.com>
To: linux-cxl@vger.kernel.org
Cc: Jonathan.Cameron@huawei.com, Joshua Lant <joshualant@gmail.com>
Subject: [QEMU- PATCH v2 1/1] cxl_type3: fix segfault in cxl_destroy_dc_regions
Date: Mon,  8 Sep 2025 16:30:20 +0100	[thread overview]
Message-ID: <20250908154251.904229-2-joshualant@gmail.com> (raw)
In-Reply-To: <20250908154251.904229-1-joshualant@gmail.com>

CXL_TYPE3_CLASS() should be CXL_TYPE3_GET_CLASS() given object (CXLType3Dev)
input. Leads to segfault in object_class_dynamic_cast.

Fixes: ef73003556 (cxl_type3: add MHD callbacks)
Signed-off-by: Joshua Lant <joshualant@gmail.com>
---
 hw/mem/cxl_type3.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/mem/cxl_type3.c b/hw/mem/cxl_type3.c
index c4658e0955..14cb09d9fe 100644
--- a/hw/mem/cxl_type3.c
+++ b/hw/mem/cxl_type3.c
@@ -919,7 +919,7 @@ static void cxl_destroy_dc_regions(CXLType3Dev *ct3d)
 {
     CXLDCExtent *ent, *ent_next;
     CXLDCExtentGroup *group, *group_next;
-    CXLType3Class *cvc = CXL_TYPE3_CLASS(ct3d);
+    CXLType3Class *cvc = CXL_TYPE3_GET_CLASS(ct3d);
     int i;
     CXLDCRegion *region;
 
-- 
2.43.7


      reply	other threads:[~2025-09-08 15:43 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-09-08 15:30 [QEMU- PATCH v2 0/1] cxl_type3: segfault in cxl_destroy_dc_regions Joshua Lant
2025-09-08 15:30 ` Joshua Lant [this message]

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