From 8e38b9882f90d6dfe642d81deea85b9f1cefdcb7 Mon Sep 17 00:00:00 2001 From: Changpeng Liu Date: Thu, 18 Nov 2021 22:46:38 +0800 Subject: [PATCH] nvmf/vfio-user: only set S_IRUSR and S_IWUSR for mmapped BAR Change-Id: Ic02089cd9ec49341b86d92377da734dc013d5cc7 Signed-off-by: Changpeng Liu Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10335 Tested-by: SPDK CI Jenkins Community-CI: Broadcom CI Community-CI: Mellanox Build Bot Reviewed-by: Ben Walker Reviewed-by: Jim Harris --- lib/nvmf/vfio_user.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/nvmf/vfio_user.c b/lib/nvmf/vfio_user.c index 3fa269802..def179383 100644 --- a/lib/nvmf/vfio_user.c +++ b/lib/nvmf/vfio_user.c @@ -2087,7 +2087,7 @@ nvmf_vfio_user_listen(struct spdk_nvmf_transport *transport, goto out; } - ret = open(path, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH); + ret = open(path, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR); if (ret == -1) { SPDK_ERRLOG("%s: failed to open device memory at %s: %s.\n", endpoint_id(endpoint), path, spdk_strerror(errno));