Hi all, Martin,
Mathieu added a fifo buffer to comport so that 'xonxoff' works. The changes
are linux specific but I thought it could be good to include in future
iterations of comport.
Cheers,
Alexandre
Feature Requests item #2225523, was opened at 2008-11-05 15:39
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Category: externals
Group: None
Status: Open
Priority: 5
Private: No
Submitted By: IOhannes m zmlnig (zmoelnig)
Assigned to: Martin Peach (mrpeach)
Summary: udpreceive should give info about remoteports
Initial Comment:
for bi-directional communication it is often necessary to know the port of the remote side.
this is especially true for stateless (udp) connections.
the attached file adds a 5th element to the "address" list containing the port of the remote side.
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Bugs item #2222512, was opened at 2008-11-04 22:40
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Category: abstractions
Group: v0.41.0
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Bernhard Neugebauer (nils_rotte)
Assigned to: Nobody/Anonymous (nobody)
Summary: error saving graph on parent abstraction
Initial Comment:
The main patch (open_me.pd) contains two instances of an abstraction (gop_abstraction.pd), which itself contains an abstraction with "graph on parent" activated (mygop.pd).
When changing something inside mygop.pd and saving, the following warning/error appears:
consistency check failed: canvas_create_editor
This was reproduced with pd-extended 0.40.3 on Windows XP and on Ubuntu Hardy, as well as with vanilla pd 0.41-4 on Windows XP.
This is not a big problem, but it seems to be a hint concerning the following behaviour, which I couldn't reproduce on Ubuntu Linux, but only on Windows XP.
If there are more (e.g. 40) instances of mygop inside gop_abstraction, and I save mygop, I get:
error: .xa50278: no such object
and pd has to be restarted, as things get unstable, e.g. the error occurs with any movement of the mouse inside a patch, or saving of files lets pd crash.
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Feature Requests item #2221504, was opened at 2008-11-04 17:29
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Category: externals
Group: None
Status: Open
Priority: 5
Private: No
Submitted By: IOhannes m zmlnig (zmoelnig)
Assigned to: Martin Peach (mrpeach)
Summary: add broadcast capabilities to [udpsend]
Initial Comment:
the attached patch allows to send broadcast messages via [udpsend].
it should be properly escaped, so that platforms not knowing about SO_BROADCAST (probably all but linux) are not affected
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Bugs item #2069948, was opened at 2008-08-23 19:27
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Category: puredata
Group: v0.41.0
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: ClaudiusMaximus (claudiusmaximus)
Assigned to: Nobody/Anonymous (nobody)
Summary: netsend udp broadcast permission denied
Initial Comment:
"connect 192.168.1.255"--[netsend 1]
=>
connecting stream socket: Permission denied (13)
seems the default value of the socket option SO_BROADCAST has changed in recent Linux [1], so must now be set explicitly if desired.
>From "man 7 socket" on Debian/Lenny
SO_BROADCAST
Set or get the broadcast flag. When enabled, datagram sockets
receive packets sent to a broadcast address and they are allowed
to send packets to a broadcast address. This option has no
effect on stream-oriented sockets.
depending on OS, setting SO_BROADCAST may be disallowed anyway, but as far as I can tell it does no harm to try to enable it (only affects UDP to broadcast address, does nothing for non-UDP or non-broadcast-address)
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Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2008-11-04 17:27
Message:
oops, i am removing this as it is about mrpeach's "udpsend" rather than
"netsend"
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Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2008-11-04 17:26
Message:
the attached diff adds the requested functionality (properly escaped by
ifdefs) to "udpsend"
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Bugs item #2069948, was opened at 2008-08-23 19:27
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Category: puredata
Group: v0.41.0
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: ClaudiusMaximus (claudiusmaximus)
Assigned to: Nobody/Anonymous (nobody)
Summary: netsend udp broadcast permission denied
Initial Comment:
"connect 192.168.1.255"--[netsend 1]
=>
connecting stream socket: Permission denied (13)
seems the default value of the socket option SO_BROADCAST has changed in recent Linux [1], so must now be set explicitly if desired.
>From "man 7 socket" on Debian/Lenny
SO_BROADCAST
Set or get the broadcast flag. When enabled, datagram sockets
receive packets sent to a broadcast address and they are allowed
to send packets to a broadcast address. This option has no
effect on stream-oriented sockets.
depending on OS, setting SO_BROADCAST may be disallowed anyway, but as far as I can tell it does no harm to try to enable it (only affects UDP to broadcast address, does nothing for non-UDP or non-broadcast-address)
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Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2008-11-04 17:26
Message:
the attached diff adds the requested functionality (properly escaped by
ifdefs) to "udpsend"
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Bugs item #2221231, was opened at 2008-11-04 15:00
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Category: pd-extended
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Hans-Christoph Steiner (eighthave)
Summary: consistency check failed: canvas_create_editor
Initial Comment:
i'm still getting this error in console.
consistency check failed: canvas_create_editor
how could i get rid of it?
thank you for help.
ha2k.haak(a)gmail.com
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hi
moved this to pd-dev, as i think this is more appropriate....
Hans-Christoph Steiner wrote:
>
> That's the vague idea of the current makefiles there. But since many
> people didn't want to change the existing makefiles within each library
> folder, almost everything is stuck into externals/Makefile.
that's why i would suggest something as simple as using
"Makefile.extended" which could live besides an existing "Makefile" and
make use of it (if this is feasible).
we then schould provide a generic Makefile.extended for building those
externals that do not need any more specific handling.
i would suggest following targets:
configure, build (default), install, clean
and the rest is in the Wiki http://puredata.info/dev/ModularBuildSystem
(by chance i sent the Wiki announcement before this email...)
fmgasd.r
IOhannes
Patches item #2206796, was opened at 2008-10-29 09:05
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Category: pd-extended
Group: bugfix
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: megalegoland (megalegoland)
Assigned to: Hans-Christoph Steiner (eighthave)
Summary: fixes intrepid build
Initial Comment:
open() needs three arguments since intrepid uses /usr/include/bits/fcntl2.h
There are two solutions, and I think we have to keep in mind that it is a security issue.
with using -U_FORTIFY_SOURCE any user can acces to raw, AFAIU, while using fcntl2.h and modyfying open() function in pdp_rawout.c in intrepid build only allow users and groups
attached is a simple fix with first solution
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>Comment By: megalegoland (megalegoland)
Date: 2008-10-30 06:32
Message:
For applying the second solution without breaking compatibility, I think
the patch should be applied only if the build system is on Ubuntu >= 8.10,
but AFAICS the pure-data/tags/pd-extended/0.40.3/packages/Makefile apply
all patches in pure-data/tags/pd-extended/0.40.3/packages/patches directory
on any platform.
It's only an OSX/Linux issue since pdp is only for those platforms, and
maybe in a near future fcntl2.h will replace fcntl.h in both platforms, for
renforcing security? I've no clue about how it is happening on OSX...
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Comment By: Hans-Christoph Steiner (eighthave)
Date: 2008-10-30 05:20
Message:
Cool, it's a start. But in order to include a fix for this, we'll need to
find a solution that works on all of the platforms.
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Comment By: megalegoland (megalegoland)
Date: 2008-10-29 09:08
Message:
This attached fixes pdp sources files, but breaks compatibility with other
distributions and ubuntu releases
I hope you can do something with it
File Added: fixes-intrepid-build-.patch
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Patches item #2206796, was opened at 2008-10-29 04:05
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Category: pd-extended
Group: bugfix
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: megalegoland (megalegoland)
Assigned to: Hans-Christoph Steiner (eighthave)
Summary: fixes intrepid build
Initial Comment:
open() needs three arguments since intrepid uses /usr/include/bits/fcntl2.h
There are two solutions, and I think we have to keep in mind that it is a security issue.
with using -U_FORTIFY_SOURCE any user can acces to raw, AFAIU, while using fcntl2.h and modyfying open() function in pdp_rawout.c in intrepid build only allow users and groups
attached is a simple fix with first solution
----------------------------------------------------------------------
>Comment By: Hans-Christoph Steiner (eighthave)
Date: 2008-10-30 00:20
Message:
Cool, it's a start. But in order to include a fix for this, we'll need to
find a solution that works on all of the platforms.
----------------------------------------------------------------------
Comment By: megalegoland (megalegoland)
Date: 2008-10-29 04:08
Message:
This attached fixes pdp sources files, but breaks compatibility with other
distributions and ubuntu releases
I hope you can do something with it
File Added: fixes-intrepid-build-.patch
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