Re: [Qemu-devel] [PATCH] block: Prevent /dev/fd/X filename from being detected as floppy

[Kevin Wolf]

Am 14.06.2012 15:39, schrieb Corey Bryant:
> 
> 
> On 06/14/2012 05:24 AM, Paolo Bonzini wrote:
>> Il 13/06/2012 16:30, root ha scritto:
>>> From: Corey Bryant <address@hidden>
>>>
>>> Reported-by: Kevin Wolf <address@hidden>
>>> Signed-off-by: Corey Bryant <address@hidden>
>>> ---
>>>   block/raw-posix.c |    4 +++-
>>>   1 file changed, 3 insertions(+), 1 deletion(-)
>>>
>>> diff --git a/block/raw-posix.c b/block/raw-posix.c
>>> index d8eff2f..68886cd 100644
>>> --- a/block/raw-posix.c
>>> +++ b/block/raw-posix.c
>>> @@ -946,9 +946,11 @@ static int floppy_probe_device(const char *filename)
>>>       int prio = 0;
>>>       struct floppy_struct fdparam;
>>>       struct stat st;
>>> +    const char *p;
>>>
>>> -    if (strstart(filename, "/dev/fd", NULL))
>>> +    if (strstart(filename, "/dev/fd", &p) && p[0] != '/') {
>>>           prio = 50;
>>> +    }
>>>
>>>       fd = qemu_open(filename, O_RDONLY | O_NONBLOCK);
>>>       if (fd < 0) {
>>>
>>
>> Reviewed-by: Paolo Bonzini <address@hidden>
>>
> 
> Thanks!

I tried to apply this earlier today, but it depends on the other patch
series, so I couldn't. Can you just include it as patch 5 when you send
the next version?

Oh, and you'll probably want to fix your mailing setup to put into From:
something different than address@hidden

Kevin