On Mon, 2015-06-01 at 09:28 +, Junling Zheng wrote:
Hi, Greg:
We found that after v3.10.73, recvmsg might return -EFAULT while -EINVAL
was expected.
We tested it through the recvmsg01 testcase come from LTP testsuit. It set
msg-msg_namelen to -1 and the recvmsg syscall returned errno
On 2015/6/2 14:52, Willy Tarreau wrote:
On Tue, Jun 02, 2015 at 02:43:54PM +0800, Junling Zheng wrote:
On 2015/6/2 14:27, Greg KH wrote:
On Mon, Jun 01, 2015 at 10:23:57PM -0700, David Miller wrote:
From: Junling Zheng zhengjunl...@huawei.com
Date: Tue, 2 Jun 2015 12:05:32 +0800
So, the
On Tue, Jun 02, 2015 at 02:43:54PM +0800, Junling Zheng wrote:
On 2015/6/2 14:27, Greg KH wrote:
On Mon, Jun 01, 2015 at 10:23:57PM -0700, David Miller wrote:
From: Junling Zheng zhengjunl...@huawei.com
Date: Tue, 2 Jun 2015 12:05:32 +0800
So, the problem commit is 281c9c36 (net:
On Tue, Jun 02, 2015 at 03:05:57PM +0800, Junling Zheng wrote:
On 2015/6/2 14:52, Willy Tarreau wrote:
On Tue, Jun 02, 2015 at 02:43:54PM +0800, Junling Zheng wrote:
On 2015/6/2 14:27, Greg KH wrote:
On Mon, Jun 01, 2015 at 10:23:57PM -0700, David Miller wrote:
From: Junling Zheng
On 2015/6/2 12:44, Greg KH wrote:
On Tue, Jun 02, 2015 at 12:05:32PM +0800, Junling Zheng wrote:
On 2015/6/2 9:21, Greg KH wrote:
On Mon, Jun 01, 2015 at 09:28:00AM +, Junling Zheng wrote:
Hi, Greg:
We found that after v3.10.73, recvmsg might return -EFAULT while -EINVAL
was expected.
On Mon, Jun 01, 2015 at 10:23:57PM -0700, David Miller wrote:
From: Junling Zheng zhengjunl...@huawei.com
Date: Tue, 2 Jun 2015 12:05:32 +0800
So, the problem commit is 281c9c36 (net: compat: Update
get_compat_msghdr() to match copy_msghdr_from_user() behaviour),
which fixes db31c55a6fb2
On 2015/6/2 14:27, Greg KH wrote:
On Mon, Jun 01, 2015 at 10:23:57PM -0700, David Miller wrote:
From: Junling Zheng zhengjunl...@huawei.com
Date: Tue, 2 Jun 2015 12:05:32 +0800
So, the problem commit is 281c9c36 (net: compat: Update
get_compat_msghdr() to match copy_msghdr_from_user()
On 2015/6/2 13:23, David Miller wrote:
From: Junling Zheng zhengjunl...@huawei.com
Date: Tue, 2 Jun 2015 12:05:32 +0800
So, the problem commit is 281c9c36 (net: compat: Update
get_compat_msghdr() to match copy_msghdr_from_user() behaviour),
which fixes db31c55a6fb2 and brings the
Hi, Greg:
We found that after v3.10.73, recvmsg might return -EFAULT while -EINVAL
was expected.
We tested it through the recvmsg01 testcase come from LTP testsuit. It set
msg-msg_namelen to -1 and the recvmsg syscall returned errno 14, which is
unexpected (errno 22 is expected):
recvmsg014
From: Junling Zheng zhengjunl...@huawei.com
Date: Mon, 1 Jun 2015 09:28:00 +
We found that after v3.10.73, recvmsg might return -EFAULT while -EINVAL
was expected.
We tested it through the recvmsg01 testcase come from LTP testsuit. It set
msg-msg_namelen to -1 and the recvmsg syscall
On 2015/6/2 9:21, Greg KH wrote:
On Mon, Jun 01, 2015 at 09:28:00AM +, Junling Zheng wrote:
Hi, Greg:
We found that after v3.10.73, recvmsg might return -EFAULT while -EINVAL
was expected.
That means I messed up and applied something I shouldn't have, right?
Can you use 'git bisect'
On Tue, Jun 02, 2015 at 12:05:32PM +0800, Junling Zheng wrote:
On 2015/6/2 9:21, Greg KH wrote:
On Mon, Jun 01, 2015 at 09:28:00AM +, Junling Zheng wrote:
Hi, Greg:
We found that after v3.10.73, recvmsg might return -EFAULT while -EINVAL
was expected.
That means I messed up and
From: Junling Zheng zhengjunl...@huawei.com
Date: Tue, 2 Jun 2015 12:05:32 +0800
So, the problem commit is 281c9c36 (net: compat: Update
get_compat_msghdr() to match copy_msghdr_from_user() behaviour),
which fixes db31c55a6fb2 and brings the get_compat_msghdr() in line
with
On Mon, Jun 01, 2015 at 09:28:00AM +, Junling Zheng wrote:
Hi, Greg:
We found that after v3.10.73, recvmsg might return -EFAULT while -EINVAL
was expected.
That means I messed up and applied something I shouldn't have, right?
Can you use 'git bisect' to find the problem patch? That's
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