linux-kernel - [PATCH] pnp: use %*phC to dump small buffers

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Mon, 22 Apr 2013 16:01:05 +0300
From:	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:	"Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
	linux-kernel@...r.kernel.org
Cc:	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH] pnp: use %*phC to dump small buffers

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/pnp/isapnp/core.c  | 5 +----
 drivers/pnp/pnpbios/proc.c | 5 ++---
 2 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/drivers/pnp/isapnp/core.c b/drivers/pnp/isapnp/core.c
index 918d5f0..f380bcf 100644
--- a/drivers/pnp/isapnp/core.c
+++ b/drivers/pnp/isapnp/core.c
@@ -814,10 +814,7 @@ static int __init isapnp_build_device_list(void)
 			continue;
 
 #if 0
-		dev_info(&card->dev,
-		       "vendor: %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n",
-		       header[0], header[1], header[2], header[3], header[4],
-		       header[5], header[6], header[7], header[8]);
+		dev_info(&card->dev, "vendor: %9phC\n", header);
 		dev_info(&card->dev, "checksum = %#x\n", checksum);
 #endif
 		INIT_LIST_HEAD(&card->devices);
diff --git a/drivers/pnp/pnpbios/proc.c b/drivers/pnp/pnpbios/proc.c
index 8dafd65..c212db0 100644
--- a/drivers/pnp/pnpbios/proc.c
+++ b/drivers/pnp/pnpbios/proc.c
@@ -185,10 +185,9 @@ static int pnp_devices_proc_show(struct seq_file *m, void *v)
 
 		if (pnp_bios_get_dev_node(&nodenum, PNPMODE_DYNAMIC, node))
 			break;
-		seq_printf(m, "%02x\t%08x\t%02x:%02x:%02x\t%04x\n",
+		seq_printf(m, "%02x\t%08x\t%3phC\t%04x\n",
 			     node->handle, node->eisa_id,
-			     node->type_code[0], node->type_code[1],
-			     node->type_code[2], node->flags);
+			     node->type_code, node->flags);
 		if (nodenum <= thisnodenum) {
 			printk(KERN_ERR
 			       "%s Node number 0x%x is out of sequence following node 0x%x. Aborting.\n",
-- 
1.8.2.rc0.22.gb3600c3

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/