From: Salah Triki <salah.triki@gmail.com>
To: bp@alien8.de, mchehab@kernel.org, tony.luck@intel.com,
james.morse@arm.com, rric@kernel.org
Cc: linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [RESEND] edac: replace sprintf() by scnprintf()
Date: Sat, 10 Jul 2021 17:35:05 +0100 [thread overview]
Message-ID: <20210710163505.GA689509@pc> (raw)
Replace sprintf() by scnprintf() in order to avoid buffer overflows.
Signed-off-by: Salah Triki <salah.triki@gmail.com>
---
drivers/edac/debugfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/edac/debugfs.c b/drivers/edac/debugfs.c
index 4804332d9946..c83653084aa3 100644
--- a/drivers/edac/debugfs.c
+++ b/drivers/edac/debugfs.c
@@ -61,7 +61,7 @@ void edac_create_debugfs_nodes(struct mem_ctl_info *mci)
parent = debugfs_create_dir(mci->dev.kobj.name, edac_debugfs);
for (i = 0; i < mci->n_layers; i++) {
- sprintf(name, "fake_inject_%s",
+ scnprintf(name, sizeof(name), "fake_inject_%s",
edac_layer_name[mci->layers[i].type]);
debugfs_create_u8(name, S_IRUGO | S_IWUSR, parent,
&mci->fake_inject_layer[i]);
--
2.25.1
next reply other threads:[~2021-07-10 16:35 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-10 16:35 Salah Triki [this message]
2021-07-10 16:58 ` [RESEND] edac: replace sprintf() by scnprintf() Joe Perches
2021-07-12 12:09 ` Salah Triki
2021-07-12 16:30 ` Joe Perches
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