From 1e59c7587bb08f003159cd3612596536744c3db3 Mon Sep 17 00:00:00 2001 From: Israel Rukshin Date: Sun, 23 Nov 2025 16:46:48 +0200 Subject: [PATCH] nvme-auth: use kvfree() for memory allocated with kvcalloc() [ Upstream commit bb9f4cca7c031de6f0e85f7ba24abf0172829f85 ] Memory allocated by kvcalloc() may come from vmalloc or kmalloc, so use kvfree() instead of kfree() for proper deallocation. Fixes: aa36d711e945 ("nvme-auth: convert dhchap_auth_list to an array") Signed-off-by: Israel Rukshin Reviewed-by: Max Gurtovoy Reviewed-by: Christoph Hellwig Signed-off-by: Keith Busch Signed-off-by: Sasha Levin --- drivers/nvme/host/auth.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nvme/host/auth.c b/drivers/nvme/host/auth.c index 811541ce206b..f1b0a8e7af89 100644 --- a/drivers/nvme/host/auth.c +++ b/drivers/nvme/host/auth.c @@ -997,7 +997,7 @@ void nvme_auth_free(struct nvme_ctrl *ctrl) if (ctrl->dhchap_ctxs) { for (i = 0; i < ctrl_max_dhchaps(ctrl); i++) nvme_auth_free_dhchap(&ctrl->dhchap_ctxs[i]); - kfree(ctrl->dhchap_ctxs); + kvfree(ctrl->dhchap_ctxs); } if (ctrl->host_key) { nvme_auth_free_key(ctrl->host_key);