Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1281935
| From | Seth Forshee <seth.forshee@canonical.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 14/19] fs: Permit FIBMAP for users with CAP_SYS_RAWIO in s_user_ns |
| Date | 2015-12-02 16:50 +0100 |
| Message-ID | <qBhPl-FC-53@gated-at.bofh.it> (permalink) |
| References | <qBhPj-FC-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Signed-off-by: Seth Forshee <seth.forshee@canonical.com> --- fs/ioctl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ioctl.c b/fs/ioctl.c index 5d01d2638ca5..45c371bed7ee 100644 --- a/fs/ioctl.c +++ b/fs/ioctl.c @@ -55,7 +55,7 @@ static int ioctl_fibmap(struct file *filp, int __user *p) /* do we support this mess? */ if (!mapping->a_ops->bmap) return -EINVAL; - if (!capable(CAP_SYS_RAWIO)) + if (!ns_capable(filp->f_inode->i_sb->s_user_ns, CAP_SYS_RAWIO)) return -EPERM; res = get_user(block, p); if (res) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread
[PATCH 14/19] fs: Permit FIBMAP for users with CAP_SYS_RAWIO in s_user_ns Seth Forshee <seth.forshee@canonical.com> - 2015-12-02 16:50 +0100
Re: [PATCH 14/19] fs: Permit FIBMAP for users with CAP_SYS_RAWIO in s_user_ns "Serge E. Hallyn" <serge@hallyn.com> - 2015-12-04 21:10 +0100
Re: [PATCH 14/19] fs: Permit FIBMAP for users with CAP_SYS_RAWIO in s_user_ns Seth Forshee <seth.forshee@canonical.com> - 2015-12-04 21:50 +0100
Re: [PATCH 14/19] fs: Permit FIBMAP for users with CAP_SYS_RAWIO in s_user_ns Theodore Ts'o <tytso@mit.edu> - 2015-12-05 00:20 +0100
Re: [PATCH 14/19] fs: Permit FIBMAP for users with CAP_SYS_RAWIO in s_user_ns "Serge E. Hallyn" <serge.hallyn@ubuntu.com> - 2015-12-05 00:50 +0100
Re: [PATCH 14/19] fs: Permit FIBMAP for users with CAP_SYS_RAWIO in s_user_ns Seth Forshee <seth.forshee@canonical.com> - 2015-12-05 07:20 +0100
Re: [PATCH 14/19] fs: Permit FIBMAP for users with CAP_SYS_RAWIO in s_user_ns Andreas Dilger <adilger@dilger.ca> - 2015-12-05 01:10 +0100
Re: [PATCH 14/19] fs: Permit FIBMAP for users with CAP_SYS_RAWIO in s_user_ns Theodore Ts'o <tytso@mit.edu> - 2015-12-04 21:10 +0100
csiph-web