search for: protection

Displaying 20 results from an estimated 11887 matches for "protection".

2006 Jun 07
4
Question: coding protected methods
Apologies first, because I need to ramp up on Ruby and coding Ruby in Rails, however it''s my 3rd day with this beast :) so I''m asking : When I added protected methods to the model before it was like: protected method.................... end Would this be a valid way to write a protected method as well ?: attr_protected :column1, :column2 Perhaps this particular call
2020 Jul 07
4
[PATCH v4 2/2] s390: virtio: PV needs VIRTIO I/O device protection
On Tue, 7 Jul 2020 10:44:37 +0200 Pierre Morel <pmorel at linux.ibm.com> wrote: > S390, protecting the guest memory against unauthorized host access > needs to enforce VIRTIO I/O device protection through the use of > VIRTIO_F_VERSION_1 and VIRTIO_F_IOMMU_PLATFORM. Hm... what about: "If protected virtualization is active on s390, the virtio queues are not accessible to the host, unless VIRTIO_F_IOMMU_PLATFORM has been negotiated. Use the new arch_validate_virtio_features() interfac...
2020 Jul 07
4
[PATCH v4 2/2] s390: virtio: PV needs VIRTIO I/O device protection
On Tue, 7 Jul 2020 10:44:37 +0200 Pierre Morel <pmorel at linux.ibm.com> wrote: > S390, protecting the guest memory against unauthorized host access > needs to enforce VIRTIO I/O device protection through the use of > VIRTIO_F_VERSION_1 and VIRTIO_F_IOMMU_PLATFORM. Hm... what about: "If protected virtualization is active on s390, the virtio queues are not accessible to the host, unless VIRTIO_F_IOMMU_PLATFORM has been negotiated. Use the new arch_validate_virtio_features() interfac...
2007 Oct 16
2
how to protect RT repository?
I'm following the instructions on this URL http://wiki.centos.org/HowTos/RT_3.4.x_On_CentOS_4.x and came across the part that said "WARNING: RT overwrites some packages from the base distribution, especially mod_perl" How exactly do I "protect" the RT repository? It links to the "ProtectBase" program
2016 Apr 28
2
Why duplicate "protected:" in SmallVector.h, StringMap.h?
In SmallVector.h: class SmallVectorBase { *protected:* void *BeginX, *EndX, *CapacityX; *protected:* SmallVectorBase(void *FirstEl, size_t Size) : BeginX(FirstEl), EndX(FirstEl), CapacityX((char*)FirstEl+Size) {} In StringMap.h: class StringMapImpl { *protected:* // Array of NumBuckets pointers to entries, null pointers are holes. // TheTable[NumBuckets] contains a
2008 Jun 18
5
need advise on protect base and priorities plugin
Hi, Is it not ok to use both plugins at the same time? I have read from the wiki page of centos that you must use only either protect base or priorities plugin. I have been using the the config file below for months and did not encounter any problems. I used priority=1 and protect=1 on base and updates (addons,extras protect=1 ; set no priorities) for the CentOS-Base repo and on the rpmforge
2020 Jun 10
5
[PATCH] s390: protvirt: virtio: Refuse device without IOMMU
Protected Virtualisation protects the memory of the guest and do not allow a the host to access all of its memory. Let's refuse a VIRTIO device which does not use IOMMU protected access. Signed-off-by: Pierre Morel <pmorel at linux.ibm.com> --- drivers/s390/virtio/virtio_ccw.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git
2020 Jun 10
5
[PATCH] s390: protvirt: virtio: Refuse device without IOMMU
Protected Virtualisation protects the memory of the guest and do not allow a the host to access all of its memory. Let's refuse a VIRTIO device which does not use IOMMU protected access. Signed-off-by: Pierre Morel <pmorel at linux.ibm.com> --- drivers/s390/virtio/virtio_ccw.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git
2008 Jun 10
3
Excluded files from repos?
Ok.. I'm way behind the 8-ball on setting things up correctly, but after going over the protection things in yum, I ran a yum check-update and it returned with having 318 files excluded because of protection. Is that too high a number? I have the numerical protection set to 1. Is there a good tutorial about how to correctly set up the protect base. Sorry if this is a noobie question.. I'...
1998 Aug 31
0
StackGuard-protected Linux and a New StackGuard Compiler (fwd)
...13, 1998. There were a small number of changes that we had to make to the source to successfully re-build it, documented in README.SG. The StackGuard compiler itself is an enhancement to gcc 2.7.2.3, and for the most part is a drop-in replacement for gcc. The one major caveat is that StackGuard protection must be turned OFF to build the Linux kernel. This is because the kernel knows what a function activation record looks like to do context switching, and StackGuard changes the format of an activation record to do the integrity check. The support for shared libraries and the enhanced performance a...
2019 Jun 03
2
[PATCH 22/22] docs: fix broken documentation links
...| 2 +- > security/Kconfig | 2 +- > tools/include/linux/err.h | 2 +- > tools/objtool/Documentation/stack-validation.txt | 4 ++-- > tools/testing/selftests/x86/protection_keys.c | 2 +- > 48 files changed, 77 insertions(+), 78 deletions(-) [...] > diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig > index 8c1c636308c8..e868d2bd48b8 100644 > --- a/arch/powerpc/Kconfig > +++ b/arch/powerpc/Kco...
2019 Jun 03
2
[PATCH 22/22] docs: fix broken documentation links
...| 2 +- > security/Kconfig | 2 +- > tools/include/linux/err.h | 2 +- > tools/objtool/Documentation/stack-validation.txt | 4 ++-- > tools/testing/selftests/x86/protection_keys.c | 2 +- > 48 files changed, 77 insertions(+), 78 deletions(-) [...] > diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig > index 8c1c636308c8..e868d2bd48b8 100644 > --- a/arch/powerpc/Kconfig > +++ b/arch/powerpc/Kco...
2008 Nov 01
1
rsync protection filter for backed-up files
I'm trying to have rsync keep backups of changed and deleted files. Following the examples in the man page, I've set the backup suffix and created a protection filter: --delete --backup --suffix=~`date +"%Y-%m-%d"` --filter='Pp *~????-??-??' But using this protection filter, not all of my backup files were protected from deletion. In each subesquent run of rsync, it would try to delete some of my backup files. The net effect was th...
2018 Sep 21
2
[PATCH] vhost/scsi: truncate T10 PI iov_iter to prot_bytes
On Wed, Aug 22, 2018 at 01:21:53PM -0600, Greg Edwards wrote: > Commands with protection information included were not truncating the > protection iov_iter to the number of protection bytes in the command. > This resulted in vhost_scsi mis-calculating the size of the protection > SGL in vhost_scsi_calc_sgls(), and including both the protection and > data SG entries in the p...
2020 Jul 09
4
[PATCH v5 2/2] s390: virtio: PV needs VIRTIO I/O device protection
On Thu, 9 Jul 2020 10:39:19 +0200 Pierre Morel <pmorel at linux.ibm.com> wrote: > If protected virtualization is active on s390, the virtio queues are > not accessible to the host, unless VIRTIO_F_IOMMU_PLATFORM has been > negotiated. Use the new arch_validate_virtio_features() interface to > fail probe if that's not the case, preventing a host error on access > attempt
2020 Jul 09
4
[PATCH v5 2/2] s390: virtio: PV needs VIRTIO I/O device protection
On Thu, 9 Jul 2020 10:39:19 +0200 Pierre Morel <pmorel at linux.ibm.com> wrote: > If protected virtualization is active on s390, the virtio queues are > not accessible to the host, unless VIRTIO_F_IOMMU_PLATFORM has been > negotiated. Use the new arch_validate_virtio_features() interface to > fail probe if that's not the case, preventing a host error on access > attempt
2008 Jun 03
10
things I miss in wine
Hi there, there are many issues in wine and you can work around most of them somehow but there are few that you can not bypass. Copy Protection: wine seems to support a few copy protection systems, but not all. No of course you could say that a nocd crack should be used to work around that issue, but what if there is none available? Many games are done for different countries in different versions. It is quite possible that a English...
2006 May 05
4
Is sanitize() strong enough to protect me from XSS?
Haven''t been able to find a good enough answer on whether using sanitize() is enough to really protect me from XSS attacks I basically have a blog page that I want to allow people to display comments on but would like to allow html tags to be posted on the comments, these could html tags like the imageshack img tags, youtube player, photobucket img tags etc any other approaches or
2016 Mar 11
2
RFC: A new ABI for virtual calls, and a change to the virtual call representation in the IR
> On Mar 11, 2016, at 11:26 AM, Rafael EspĂ­ndola <rafael.espindola at gmail.com> wrote: >> Now, there are a number of things about linkage that are kindof orthogonal, >> and it would be nice to model them more orthogonally. That would be a major >> change in representation, though. Absent the will to do that, I propose >> that we: >> - remove/deprecate
2006 Jul 05
2
Protecting Static content
Hi, I want to build a rails backed site which, in addition to some dynamic content, also comprises a number of static content files. There are some static html pages, some powerpoint presentations, and some PDF documents. I want to make sure that the user is logged in before they can access the protected content. I''ve gone through the ''Agile development with