From: "J. Bruce Fields" <bfields@redhat.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: linux-kernel@vger.kernel.org, Kees Cook <keescook@chromium.org>,
"J. Bruce Fields" <bfields@redhat.com>
Subject: [PATCH 2/9] thunderbolt: show key using %*s not %*pE
Date: Thu, 5 Sep 2019 15:44:26 -0400 [thread overview]
Message-ID: <1567712673-1629-2-git-send-email-bfields@redhat.com> (raw)
In-Reply-To: <1567712673-1629-1-git-send-email-bfields@redhat.com>
From: "J. Bruce Fields" <bfields@redhat.com>
%*pEp (without "h" or "o") is a no-op. This string could contain
arbitrary (non-NULL) characters, so we do want escaping. Use %*pE like
every other caller.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
---
drivers/thunderbolt/xdomain.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/thunderbolt/xdomain.c b/drivers/thunderbolt/xdomain.c
index 5118d46702d5..4e17a7c7bf0a 100644
--- a/drivers/thunderbolt/xdomain.c
+++ b/drivers/thunderbolt/xdomain.c
@@ -636,7 +636,7 @@ static ssize_t key_show(struct device *dev, struct device_attribute *attr,
* It should be null terminated but anything else is pretty much
* allowed.
*/
- return sprintf(buf, "%*pEp\n", (int)strlen(svc->key), svc->key);
+ return sprintf(buf, "%*pE\n", (int)strlen(svc->key), svc->key);
}
static DEVICE_ATTR_RO(key);
--
2.21.0
next prev parent reply other threads:[~2019-09-05 19:45 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20190905193604.GC31247@fieldses.org>
2019-09-05 19:44 ` [PATCH 1/9] rtl8192*: display ESSIDs using %pE J. Bruce Fields
2019-09-05 19:44 ` J. Bruce Fields [this message]
2019-09-05 21:17 ` [PATCH 2/9] thunderbolt: show key using %*s not %*pE Kees Cook
2019-09-09 19:34 ` Joe Perches
2019-09-05 19:44 ` [PATCH 3/9] staging: wlan-ng: use "%*pE" for serial number J. Bruce Fields
2019-09-05 21:30 ` Kees Cook
2019-09-05 19:44 ` [PATCH 4/9] Remove unused string_escape_*_any_np J. Bruce Fields
2019-09-05 21:32 ` Kees Cook
2019-09-05 19:44 ` [PATCH 5/9] Remove unused %*pE[achnops] formats J. Bruce Fields
2019-09-05 21:34 ` Kees Cook
2019-09-06 10:01 ` Andy Shevchenko
2019-09-06 10:03 ` Andy Shevchenko
2019-09-05 19:44 ` [PATCH 6/9] Eliminate unused ESCAPE_NULL, ESCAPE_SPACE flags J. Bruce Fields
2019-09-05 22:11 ` Kees Cook
2019-09-06 10:17 ` Andy Shevchenko
2019-09-05 19:44 ` [PATCH 7/9] Simplify string_escape_mem J. Bruce Fields
2019-09-05 22:29 ` Kees Cook
2019-09-05 19:44 ` [PATCH 8/9] minor kstrdup_quotable simplification J. Bruce Fields
2019-09-05 22:31 ` Kees Cook
2019-09-05 19:44 ` [PATCH 9/9] Remove string_escape_mem_ascii J. Bruce Fields
2019-09-05 22:34 ` Kees Cook
2019-09-06 10:20 ` Andy Shevchenko
2019-09-05 20:53 ` [PATCH 1/9] rtl8192*: display ESSIDs using %pE Kees Cook
2019-09-06 9:38 ` Andy Shevchenko
2019-09-06 15:53 ` Kees Cook
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