linux-kernel - Re: [PATCH] Fix setting of PF_SUPERPRIV by _

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

Date:	Sat, 16 Aug 2008 20:17:11 -0500
From:	David Fries <david@...es.net>
To:	David Howells <dhowells@...hat.com>
Cc:	sfr@...b.auug.org.au, jmorris@...ei.org,
	linux-kernel@...r.kernel.org, linux-security-module@...r.kernel.org
Subject: Re: [PATCH] Fix setting of PF_SUPERPRIV by __capable() [BROKEN]

The first two submissions this patch had parent for the argument, the third
one has child then parent and fails to compile with SECURITY disabled.
Please apply the following patch.

> +static inline int security_ptrace_traceme(struct task_struct *child)
>  {
> -	return cap_ptrace(parent, child, mode);
> +	return cap_ptrace_traceme(parent);
>  }

commit d8b5323c7c218d29da29eba35921d3b77fe403de
Author: David Fries <david@...es.net>
Date:   Sat Aug 16 19:55:11 2008 -0500

    security_ptrace_traceme error: 'parent' undeclared
    
    s/child/parent/
    
    Signed-off-by: David Fries <david@...es.net>

diff --git a/include/linux/security.h b/include/linux/security.h
index 2ee5ecf..80c4d00 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -1755,7 +1755,7 @@ static inline int security_ptrace_may_access(struct task_struct *child,
 	return cap_ptrace_may_access(child, mode);
 }
 
-static inline int security_ptrace_traceme(struct task_struct *child)
+static inline int security_ptrace_traceme(struct task_struct *parent)
 {
 	return cap_ptrace_traceme(parent);
 }
--
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/