| 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
| ||
|
Date: Wed, 27 Apr 2011 21:03:30 -0700 From: John Stultz <john.stultz@...aro.org> To: LKML <linux-kernel@...r.kernel.org> Cc: John Stultz <john.stultz@...aro.org>, KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>, David Rientjes <rientjes@...gle.com>, Dave Hansen <dave@...ux.vnet.ibm.com>, Andrew Morton <akpm@...ux-foundation.org>, linux-mm@...ck.org Subject: [PATCH 2/3] comm: timerstats: Protect task->comm access by using get_task_comm() Converts the timerstats code to use get_task_comm for protected comm access. CC: KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com> CC: David Rientjes <rientjes@...gle.com> CC: Dave Hansen <dave@...ux.vnet.ibm.com> CC: Andrew Morton <akpm@...ux-foundation.org> CC: linux-mm@...ck.org Signed-off-by: John Stultz <john.stultz@...aro.org> --- kernel/timer.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/kernel/timer.c b/kernel/timer.c index fd61986..85308fb 100644 --- a/kernel/timer.c +++ b/kernel/timer.c @@ -379,7 +379,7 @@ void __timer_stats_timer_set_start_info(struct timer_list *timer, void *addr) return; timer->start_site = addr; - memcpy(timer->start_comm, current->comm, TASK_COMM_LEN); + get_task_comm(timer->start_comm, current); timer->start_pid = current->pid; } -- 1.7.3.2.146.gca209 -- 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/
Powered by blists - more mailing lists