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, 14 Jan 2019 21:35:04 +0100
From:   Mathieu Malaterre <>
To:     "Eric W. Biederman" <>
Cc:     Mathieu Malaterre <>,
Subject: [PATCH] signal: annotate implicit fall through

There is a plan to build the kernel with -Wimplicit-fallthrough and
this place in the code produced a warning (W=1).

This commit remove the following warning:

  kernel/signal.c:795:13: warning: this statement may fall through [-Wimplicit-fallthrough=]

Signed-off-by: Mathieu Malaterre <>
 kernel/signal.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/signal.c b/kernel/signal.c
index e1d7ad8e6ab1..aa7a507757d7 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -794,6 +794,7 @@ static int check_kill_permission(int sig, struct kernel_siginfo *info,
 			if (!sid || sid == task_session(current))
+			/* fall through */
 			return -EPERM;

Powered by blists - more mailing lists