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[PATCH] hw/intc/riscv_aplic: Zero init APLIC internal state


From: Ivan Klokov
Subject: [PATCH] hw/intc/riscv_aplic: Zero init APLIC internal state
Date: Thu, 13 Apr 2023 16:34:32 +0300

Since g_new is used to initialize the RISCVAPLICState->state structure,
in some case we get behavior that is not as expected. This patch
changes this to g_new0, which allows to initialize the APLIC in the correct 
state.

Signed-off-by: Ivan Klokov <ivan.klokov@syntacore.com>
---
 hw/intc/riscv_aplic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/intc/riscv_aplic.c b/hw/intc/riscv_aplic.c
index cfd007e629..71591d44bf 100644
--- a/hw/intc/riscv_aplic.c
+++ b/hw/intc/riscv_aplic.c
@@ -803,7 +803,7 @@ static void riscv_aplic_realize(DeviceState *dev, Error 
**errp)
 
     aplic->bitfield_words = (aplic->num_irqs + 31) >> 5;
     aplic->sourcecfg = g_new0(uint32_t, aplic->num_irqs);
-    aplic->state = g_new(uint32_t, aplic->num_irqs);
+    aplic->state = g_new0(uint32_t, aplic->num_irqs);
     aplic->target = g_new0(uint32_t, aplic->num_irqs);
     if (!aplic->msimode) {
         for (i = 0; i < aplic->num_irqs; i++) {
-- 
2.34.1




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