From 9c480fb41aa4c69aa3ba28b57aca92f35884e340 Mon Sep 17 00:00:00 2001 From: Leon Romanovsky Date: Wed, 4 Oct 2023 21:17:49 +0300 Subject: [PATCH] RDMA/core: Require admin capabilities to set system parameters commit c38d23a54445f9a8aa6831fafc9af0496ba02f9e upstream. Like any other set command, require admin permissions to do it. Cc: stable@vger.kernel.org Fixes: 2b34c5580226 ("RDMA/core: Add command to set ib_core device net namspace sharing mode") Link: https://lore.kernel.org/r/75d329fdd7381b52cbdf87910bef16c9965abb1f.1696443438.git.leon@kernel.org Reviewed-by: Parav Pandit Signed-off-by: Leon Romanovsky Signed-off-by: Greg Kroah-Hartman --- drivers/infiniband/core/nldev.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/infiniband/core/nldev.c b/drivers/infiniband/core/nldev.c index 222733a83ddb7..1adf20198afd1 100644 --- a/drivers/infiniband/core/nldev.c +++ b/drivers/infiniband/core/nldev.c @@ -2501,6 +2501,7 @@ static const struct rdma_nl_cbs nldev_cb_table[RDMA_NLDEV_NUM_OPS] = { }, [RDMA_NLDEV_CMD_SYS_SET] = { .doit = nldev_set_sys_set_doit, + .flags = RDMA_NL_ADMIN_PERM, }, [RDMA_NLDEV_CMD_STAT_SET] = { .doit = nldev_stat_set_doit, -- 2.39.5