| 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: Sat, 2 Apr 2011 04:38:56 -0500 From: Jonathan Nieder <jrnieder@...il.com> To: linux-media@...r.kernel.org Cc: Huber Andreas <hobrom@...ax.at>, Mauro Carvalho Chehab <mchehab@...hat.com>, Hans Verkuil <hverkuil@...all.nl>, linux-media@...r.kernel.org, linux-kernel@...r.kernel.org, andrew.walker27@...world.com, Ben Hutchings <ben@...adent.org.uk> Subject: [RFC/PATCH 0/3] locking fixes for cx88 Hi, Huber Andreas wrote[1]: > Processes that try to open a cx88-blackbird driven MPEG device will hang up. Here's a possible fix based on a patch by Ben Hutchings and corrections from Andi Huber. Warning: probably full of mistakes (my fault) since I'm not familiar with any of this stuff. Untested. Review and testing would be welcome. Ben Hutchings (2): [media] cx88: fix locking of sub-driver operations [media] cx88: use a mutex to protect cx8802_devlist Jonathan Nieder (1): [media] cx88: protect per-device driver list with device lock drivers/media/video/cx88/cx88-blackbird.c | 3 +- drivers/media/video/cx88/cx88-dvb.c | 2 + drivers/media/video/cx88/cx88-mpeg.c | 35 +++++++++++++++++++--------- drivers/media/video/cx88/cx88.h | 10 +++++++- 4 files changed, 37 insertions(+), 13 deletions(-) -- 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