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-   -   [M5] [Announce] Yappari - New maintainership and new features! (https://talk.maemo.org/showthread.php?t=94465)

ceene 2015-03-07 17:42

Re: [Announce] Yappari - New maintainership and new features!
 
Quote:

Originally Posted by freemangordon (Post 1463331)
If the object you're calling isOpen on (i.e. this pointer) is invalid ;)

Yeah, but I don't see this object being deleted or freed anywhere... maybe I'm missing something.

freemangordon 2015-03-07 18:13

Re: [Announce] Yappari - New maintainership and new features!
 
Quote:

Originally Posted by ceene (Post 1463357)
Yeah, but I don't see this object being deleted or freed anywhere... maybe I'm missing something.

you could have heap corruption. or stack corruption if it is allocated on the stack.

ceene 2015-03-07 18:19

Re: [Announce] Yappari - New maintainership and new features!
 
Quote:

Originally Posted by freemangordon (Post 1463365)
you could have heap corruption. or stack corruption if it is allocated on the stack.

It's just a private member of the class... Shouldn't it be safe?

NerdKnight 2015-03-07 23:53

Re: [Announce] Yappari - New maintainership and new features!
 
Quote:

Originally Posted by ceene (Post 1463366)
It's just a private member of the class... Shouldn't it be safe?

I can't find anything strange either, remember the crash always happens (al least to me) when there is a bad network connection, maybe something gets corrupted, i dont' know. The last log of Yappari before crashing:
Code:

There was an IO error: Connection closed by server.
Connection closed.
Stopping timers.
Freeing up the connection.
Freeing up the socket.
Yappari will retry the connection in 10 seconds.
Segmentation fault


incrys 2015-03-08 03:54

Re: [Announce] Yappari - New maintainership and new features!
 
This is my last report to crash of yappari:
https://www.dropbox.com/sh/lbosl6w4m...voICJhc7a?dl=0
Thx

ceene 2015-03-08 16:15

Re: [Announce] Yappari - New maintainership and new features!
 
Quote:

Originally Posted by NerdKnight (Post 1463399)
I can't find anything strange either, remember the crash always happens (al least to me) when there is a bad network connection, maybe something gets corrupted, i dont' know. The last log of Yappari before crashing:
Code:

There was an IO error: Connection closed by server.
Connection closed.
Stopping timers.
Freeing up the connection.
Freeing up the socket.
Yappari will retry the connection in 10 seconds.
Segmentation fault


Can you send me your coredump file alongside the binary with debug symbols you compiled? Maybe I can find something... I don't know, I'll have to check the values of some objects (specifically I want to check at least decodedStream and decodedBuffer).

Thank you!

freemangordon 2015-03-08 17:43

Re: [Announce] Yappari - New maintainership and new features!
 
Quote:

Originally Posted by ceene (Post 1463366)
It's just a private member of the class... Shouldn't it be safe?

without having the coredump file it is hard to say what exactly has happened. However, "segmentation fault" means access to invalid memory location.

ceene 2015-03-08 19:23

Re: [Announce] Yappari - New maintainership and new features!
 
Quote:

Originally Posted by freemangordon (Post 1463443)
without having the coredump file it is hard to say what exactly has happened. However, "segmentation fault" means access to invalid memory location.

Yep, but being that a statically allocated object I fail to see the reason... anyway, let's wait for Nerdknight to send us the coredump. Let's hope once we analyze it we'll solve this fast :)

newone2 2015-03-08 20:24

Re: [Announce] Yappari - New maintainership and new features!
 
Hi Ceene,
i just want to ask if you will need another coredump or is the coredump from Nerdknight enough?
If you need another one, let me know. cause i still haven't install it yet. I will try to install it tommorow, when i have a little bit more time.

bw Thanks for all your work. ;-)

ceene 2015-03-08 20:48

Re: [Announce] Yappari - New maintainership and new features!
 
Quote:

Originally Posted by newone2 (Post 1463463)
Hi Ceene,
i just want to ask if you will need another coredump or is the coredump from Nerdknight enough?
If you need another one, let me know. cause i still haven't install it yet. I will try to install it tommorow, when i have a little bit more time.

bw Thanks for all your work. ;-)

I believe Nerdknight's may be enough, that's why I finally didn't release a debug symbols enabled version, but thanks nonetheless. If the need arises I will know to ask you :)

Best regards!


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