diff for duplicates of <20180926025808.GA3321@thunk.org> diff --git a/a/1.txt b/N1/1.txt index 2a5007e..4eaac02 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -7,8 +7,8 @@ On Tue, Sep 25, 2018 at 01:52:57PM -0400, Stephen Smalley wrote: > > When setting nice value, it is checked by LSM function security_task_setnice(). > > see kernel/sched/core.c:3972 SYSCALL_DEFINE1(nice, int, increment) > > -> > We discovered a leaking path in android binder which allows using binder?s interface to change -> > a process?s nice value. This path is leaked from being monitored by LSM. +> > We discovered a leaking path in android binder which allows using binder’s interface to change +> > a process’s nice value. This path is leaked from being monitored by LSM. > > see drivers/android/binder.c:1107 binder_set_nice. > > Not sure you want to invoke the LSM hook (or at least the same hook) when diff --git a/a/content_digest b/N1/content_digest index bdd5b70..6b41e9a 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -1,9 +1,18 @@ "ref\056B089F7-3656-4335-BBD2-D8B3CFD70996@vt.edu\0" "ref\0d38229cb-eb38-19fa-f5d6-30e6389ade3b@tycho.nsa.gov\0" - "From\0tytso@mit.edu (Theodore Y. Ts'o)\0" - "Subject\0leaking path in android binder: set_nice\0" + "From\0Theodore Y. Ts'o <tytso@mit.edu>\0" + "Subject\0Re: leaking path in android binder: set_nice\0" "Date\0Tue, 25 Sep 2018 22:58:08 -0400\0" - "To\0linux-security-module@vger.kernel.org\0" + "To\0Stephen Smalley <sds@tycho.nsa.gov>\0" + "Cc\0Tong Zhang <ztong@vt.edu>" + gregkh@linuxfoundation.org + arve@android.com + tkjos@android.com + maco@android.com + devel@driverdev.osuosl.org + linux-kernel@vger.kernel.org + linux-security-module@vger.kernel.org + " Wenbo Shen <shenwenbosmile@gmail.com>\0" "\00:1\0" "b\0" "On Tue, Sep 25, 2018 at 01:52:57PM -0400, Stephen Smalley wrote:\n" @@ -15,8 +24,8 @@ "> > When setting nice value, it is checked by LSM function security_task_setnice().\n" "> > see kernel/sched/core.c:3972 SYSCALL_DEFINE1(nice, int, increment)\n" "> > \n" - "> > We discovered a leaking path in android binder which allows using binder?s interface to change\n" - "> > a process?s nice value. This path is leaked from being monitored by LSM.\n" + "> > We discovered a leaking path in android binder which allows using binder\342\200\231s interface to change\n" + "> > a process\342\200\231s nice value. This path is leaked from being monitored by LSM.\n" "> > see drivers/android/binder.c:1107 binder_set_nice.\n" "> \n" "> Not sure you want to invoke the LSM hook (or at least the same hook) when\n" @@ -30,4 +39,4 @@ "\n" "\t\t\t\t\t- Ted" -b32da00758e517728202948ee8258f96c8104d8348a2499fa40ef188542c38dd +e2e8091b79ef30ae76c1c2080781d5132bdcb7a92139a3ccd041b4dcef85e7d2
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