linux-kernel - [PATCH AUTOSEL 6.6 24/47] pds_vdpa: fix up format-truncation complaint

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Date:   Mon, 11 Dec 2023 08:50:25 -0500
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Shannon Nelson <shannon.nelson@....com>,
        kernel test robot <lkp@...el.com>,
        "Michael S . Tsirkin" <mst@...hat.com>,
        Jason Wang <jasowang@...hat.com>,
        Sasha Levin <sashal@...nel.org>, virtualization@...ts.linux.dev
Subject: [PATCH AUTOSEL 6.6 24/47] pds_vdpa: fix up format-truncation complaint

From: Shannon Nelson <shannon.nelson@....com>

[ Upstream commit 4f317d6529d7fc3ab7769ef89645d43fc7eec61b ]

Our friendly kernel test robot has recently been pointing out
some format-truncation issues.  Here's a fix for one of them.

Reported-by: kernel test robot <lkp@...el.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202311040109.RfgJoE7L-lkp@intel.com/
Signed-off-by: Shannon Nelson <shannon.nelson@....com>
Message-Id: <20231110221802.46841-2-shannon.nelson@....com>
Signed-off-by: Michael S. Tsirkin <mst@...hat.com>
Acked-by: Jason Wang <jasowang@...hat.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/vdpa/pds/debugfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/vdpa/pds/debugfs.c b/drivers/vdpa/pds/debugfs.c
index 9b04aad6ec35d..c328e694f6e7f 100644
--- a/drivers/vdpa/pds/debugfs.c
+++ b/drivers/vdpa/pds/debugfs.c
@@ -261,7 +261,7 @@ void pds_vdpa_debugfs_add_vdpadev(struct pds_vdpa_aux *vdpa_aux)
 	debugfs_create_file("config", 0400, vdpa_aux->dentry, vdpa_aux->pdsv, &config_fops);
 
 	for (i = 0; i < vdpa_aux->pdsv->num_vqs; i++) {
-		char name[8];
+		char name[16];
 
 		snprintf(name, sizeof(name), "vq%02d", i);
 		debugfs_create_file(name, 0400, vdpa_aux->dentry,
-- 
2.42.0