vfu_pci_init: initialize PCI config space flags (#724)

vfu_pci_init() sets the size of the PCI config space but not the flags;
vfu_realize_ctx() won't initialize the flags since the size if already
set. vfu_pci_init() must initialize flags as well.

Signed-off-by: Thanos Makatos <thanos.makatos@nutanix.com>
Reviewed-by: John Levon <john.levon@nutanix.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/pci.c b/lib/pci.c
index 5a0cd1a..b34226b 100644
--- a/lib/pci.c
+++ b/lib/pci.c
@@ -498,6 +498,7 @@ vfu_pci_init(vfu_ctx_t *vfu_ctx, vfu_pci_type_t pci_type,
     vfu_ctx->pci.type = pci_type;
     vfu_ctx->pci.config_space = cfg_space;
     vfu_ctx->reg_info[VFU_PCI_DEV_CFG_REGION_IDX].size = size;
+    vfu_ctx->reg_info[VFU_PCI_DEV_CFG_REGION_IDX].flags = VFU_REGION_FLAG_RW;
 
     return 0;
 }