From 1467377f0cd7d722e2adcfc3b99472285ae0c2c3 Mon Sep 17 00:00:00 2001
From: Mathieu Faverge <mathieu.faverge@inria.fr>
Date: Tue, 18 May 2021 19:21:59 +0200
Subject: [PATCH] compute/zgemm: check ws before unreferencing it
---
compute/pzgemm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/compute/pzgemm.c b/compute/pzgemm.c
index 827f566e9..0c374e645 100644
--- a/compute/pzgemm.c
+++ b/compute/pzgemm.c
@@ -291,7 +291,7 @@ chameleon_pzgemm( struct chameleon_pzgemm_s *ws,
}
RUNTIME_options_init( &options, chamctxt, sequence, request );
- if ( ws->summa )
+ if ( ws && ws->summa )
{
chameleon_pzgemm_summa( chamctxt, transA, transB, alpha, A, B, beta, C,
&(ws->WA), &(ws->WB), &options );
--
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