linux-kernel - [PATCH 11/44] kdbus: Cosmetic fix of kdbus_name_is

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 for Android: free password hash cracker in your pocket

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

Message-Id: <b10e32175e6bb36911f33b80f0dbb912716ddcb0.1444302968.git.sergei@s15v.net>
Date:	Thu,  8 Oct 2015 14:31:40 +0300
From:	Sergei Zviagintsev <sergei@...v.net>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Daniel Mack <daniel@...que.org>,
	David Herrmann <dh.herrmann@...glemail.com>,
	Djalal Harouni <tixxdz@...ndz.org>
Cc:	linux-kernel@...r.kernel.org, Sergei Zviagintsev <sergei@...v.net>
Subject: [PATCH 11/44] kdbus: Cosmetic fix of kdbus_name_is_valid()

Initialize `dot' during declaration but not in the for-loop, as it is
not used as a loop cursor.

Signed-off-by: Sergei Zviagintsev <sergei@...v.net>
---
 ipc/kdbus/names.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ipc/kdbus/names.c b/ipc/kdbus/names.c
index 6b31b38ac2ad..4dea83defc8e 100644
--- a/ipc/kdbus/names.c
+++ b/ipc/kdbus/names.c
@@ -530,10 +530,10 @@ void kdbus_name_release_all(struct kdbus_name_registry *reg,
  */
 bool kdbus_name_is_valid(const char *p, bool allow_wildcard)
 {
-	bool dot, found_dot = false;
+	bool dot = true, found_dot = false;
 	const char *q;
 
-	for (dot = true, q = p; *q; q++) {
+	for (q = p; *q; q++) {
 		if (*q == '.') {
 			if (dot)
 				return false;
-- 
1.8.3.1

--
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/