Hi Daniel,
On Wed, May 6, 2009 at 7:31 PM, Daniel P. Berrange <berrange@xxxxxxxxxx> wrote:
> On Wed, May 06, 2009 at 04:01:32AM +0900, Ryota Ozaki wrote:
>> Hi,
>>
>> This patch fixes the 2nd argument of mknod syscall. The argument
>> should include a file type, i.e., S_IFCHR in this case, otherwise
>> created files will be regular files.
>
> Wierd. I guess no one has anything that uses this becasue current
> code is clearly useless / broken.
I think so unfortunately ;< Actually lxc does not work in my system
with cgroups enabled. lxc code probably remains some other bugs.
Thanks,
ozaki-r
>
> ACK
>
> Daniel
>>
>> >From 60009b725da855f131e8272f0397455ae27bafc3 Mon Sep 17 00:00:00 2001
>> From: Ryota Ozaki <ozaki.ryota@xxxxxxxxx>
>> Date: Wed, 6 May 2009 03:47:04 +0900
>> Subject: [PATCH] lxc: fix mknod file type
>>
>> This patch fixes the 2nd argument of mknod syscall. The argument
>> should include a file type, i.e., S_IFCHR in this case, otherwise
>> created files will be regular files.
>> ---
>> src/lxc_container.c | 4 ++--
>> 1 files changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/src/lxc_container.c b/src/lxc_container.c
>> index 3946b84..c30daec 100644
>> --- a/src/lxc_container.c
>> +++ b/src/lxc_container.c
>> @@ -440,7 +440,7 @@ static int lxcContainerPopulateDevices(void)
>> /* Populate /dev/ with a few important bits */
>> for (i = 0 ; i < ARRAY_CARDINALITY(devs) ; i++) {
>> dev_t dev = makedev(devs[i].maj, devs[i].min);
>> - if (mknod(devs[i].path, 0, dev) < 0 ||
>> + if (mknod(devs[i].path, S_IFCHR, dev) < 0 ||
>> chmod(devs[i].path, devs[i].mode)) {
>> virReportSystemError(NULL, errno,
>> _("failed to make device %s"),
>> @@ -457,7 +457,7 @@ static int lxcContainerPopulateDevices(void)
>> }
>> } else {
>> dev_t dev = makedev(LXC_DEV_MAJ_TTY, LXC_DEV_MIN_PTMX);
>> - if (mknod("/dev/ptmx", 0, dev) < 0 ||
>> + if (mknod("/dev/ptmx", S_IFCHR, dev) < 0 ||
>> chmod("/dev/ptmx", 0666)) {
>> virReportSystemError(NULL, errno, "%s",
>> _("failed to make device /dev/ptmx"));
>> --
>> 1.6.0.6
>>
>> --
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>
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