| 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: Mon, 8 Oct 2007 08:34:14 -0400 From: Jiri Slaby <jirislaby@...il.com> To: Andrew Morton <akpm@...ux-foundation.org> Cc: <video4linux-list@...hat.com> Subject: [PATCH 2/3] V4L: zc0301, remove bad usage of ERESTARTSYS zc0301, remove bad usage of ERESTARTSYS down_read_trylock can't be interrupted and so ERESTARTSYS would reach userspace, which is not permitted. Change it to EAGAIN Signed-off-by: Jiri Slaby <jirislaby@...il.com> --- commit 235cf594bc65128250632a642f3e9d7e4df4975e tree 0557746416827daeb4d829610fec2f0c9111a675 parent db38c559d37219c32b179ae005ca7e489336ec94 author Jiri Slaby <jirislaby@...il.com> Mon, 08 Oct 2007 14:15:47 +0200 committer Jiri Slaby <jirislaby@...il.com> Mon, 08 Oct 2007 14:15:47 +0200 drivers/media/video/zc0301/zc0301_core.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/media/video/zc0301/zc0301_core.c b/drivers/media/video/zc0301/zc0301_core.c index 35138c5..08a93c3 100644 --- a/drivers/media/video/zc0301/zc0301_core.c +++ b/drivers/media/video/zc0301/zc0301_core.c @@ -655,7 +655,7 @@ static int zc0301_open(struct inode* inode, struct file* filp) int err = 0; if (!down_read_trylock(&zc0301_dev_lock)) - return -ERESTARTSYS; + return -EAGAIN; cam = video_get_drvdata(video_devdata(filp)); - 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