Dne torek, 22. avgust 2017 17.42.46 UTC+2 je oseba Gregor Berginc napisala:
>
>
>
> On Tuesday, 22 August 2017 17:27:36 UTC+2, Justin Cinkelj wrote:
>>
>> I will assume that std:: and boost:: cannot be used in early in
>> loader.cc.
>>
>> with stresep, arguments with spaces cannot be quoted, bu
On Tuesday, 22 August 2017 17:27:36 UTC+2, Justin Cinkelj wrote:
>
> I will assume that std:: and boost:: cannot be used in early in loader.cc.
>
> with stresep, arguments with spaces cannot be quoted, but the spaces can
> be escaped. So
> --env=AAA="aa bb"
> cannot be used, but instead we ca
I will assume that std:: and boost:: cannot be used in early in loader.cc.
with stresep, arguments with spaces cannot be quoted, but the spaces can
be escaped. So
--env=AAA="aa bb"
cannot be used, but instead we can use
--env=AAA=aa\ bb
The commands.cc can than directly receive unparsed/origin
On 08/22/2017 02:28 PM, Nadav Har'El wrote:
On Tue, Aug 22, 2017 at 2:48 PM, Justin Cinkelj
mailto:justin.cink...@xlab.si>> wrote:
> What does it not fix?
The $892 mentions environ varibales with spaces or empty one. And
command line parsing is done in loader.cc to get loader op
On Tue, Aug 22, 2017 at 2:48 PM, Justin Cinkelj
wrote:
> > What does it not fix?
> The $892 mentions environ varibales with spaces or empty one. And command
> line parsing is done in loader.cc to get loader options, and in
> commands.cc, to get argv/argc for app, and to implement runscript. This
> What does it not fix?
The $892 mentions environ varibales with spaces or empty one. And
command line parsing is done in loader.cc to get loader options, and in
commands.cc, to get argv/argc for app, and to implement runscript. This
one only touched loader.cc options, and ensured that commands
On Mon, Aug 21, 2017 at 7:01 PM, Justin Cinkelj
wrote:
> The strtok_r doesn't allow escaping the input parameters, which means
> each space is considered a separator. The boost::tokenizer supports
> escaping. This commit replaces strtok_r with boost::tokenizer. The
> final __argv is still continu
justin_cinkelj@jcpc:~/devel/mikelangelo/osv-fc25/osv$ ./scripts/run.py
-e '/tests/misc-execve.so 1 /tests/misc-execve-payload.so aa bb \"cc
dd\" \"ee \\\"ff gg\\\" hh\" '
OSv v0.24-432-g8388445
DBG av[0] = '/tests/misc-execve.so'
DBG av[1] = '1'
DBG av[2] = '/tests/misc-execve-payload.so'
DBG av
Example debug output:
./scripts/run.py -e "blah aa bb \"asdf tt\" 'a \\\"b c\\\" d' "
OSv v0.24-431-g67ecd81
DBG av[0] = 'blah'
DBG av[1] = 'aa'
DBG av[2] = 'bb'
DBG av[3] = 'asdf tt'
DBG av[4] = 'a "b c" d'
DBG av[5] = ''
eth0: 192.168.122.15
Failed to load object: blah. Powering off.
I forgot t
The strtok_r doesn't allow escaping the input parameters, which means
each space is considered a separator. The boost::tokenizer supports
escaping. This commit replaces strtok_r with boost::tokenizer. The
final __argv is still continus in memory, as expected by some programs.
Spaces can be quoted
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