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hw/block/nvme: fix namespaces array to 1-based

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subsys->namespaces array used to be sized to NVME_SUBSYS_MAX_NAMESPACES.
But subsys->namespaces are being accessed with 1-based namespace id
which means the very first array entry will always be empty(NULL).

Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
Tested-by: Klaus Jensen <k.jensen@samsung.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
This commit is contained in:
Minwoo Im 2021-02-06 02:03:20 +09:00 committed by Klaus Jensen
parent 037953b5b2
commit 5215e60600
1 changed files with 1 additions and 1 deletions
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2
hw/block/nvme-subsys.h
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@ -24,7 +24,7 @@ typedef struct NvmeSubsystem {
NvmeCtrl *ctrls[NVME_SUBSYS_MAX_CTRLS];
/* Allocated namespaces for this subsystem */
NvmeNamespace *namespaces[NVME_SUBSYS_MAX_NAMESPACES];
NvmeNamespace *namespaces[NVME_SUBSYS_MAX_NAMESPACES + 1];
struct {
char *nqn;