Re: [protobuf] Re: Protobuf on ARM pads integers

['Feng Xiao' via Protocol Buffers]

On Tue, Aug 1, 2017 at 4:13 AM, Brian Savage  wrote:

> This problem has reared it's ugly head again.  This time, some enums were
> changed and it caused a crash in an unrelated message when serialized.
> Padding the message with a bool type at the end of the message fixed it.
>
> It is scary that touching an unrelated part of the .proto file can cause a
> seg fault (memory free) in the protobuf code when you touch something
> totally unrelated.
>
What version of protobuf are you using? When you bulid protobuf, does it
pass the unit tests?


>
>
>
>
>
> On Thursday, April 28, 2016 at 5:58:42 PM UTC-4, Brian Savage wrote:
>>
>> I'm using an ARM Cortex A9 running Ubuntu Linux.  My application uses
>> protobufs.  I have successfully implemented much of my interface, but there
>> are a couple of messages that have an integer that is getting padded.  For
>> example, if  send decimal 50 (0x32), when it's parsed from the
>> protomessage, I get 0x32 0x00.  The raw data on the send and receive sides
>> match up (ethernet).  Any ideas?
>>
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[protobuf] Re: Protobuf on ARM pads integers

[Brian Savage]

This problem has reared it's ugly head again.  This time, some enums were 
changed and it caused a crash in an unrelated message when serialized. 
 Padding the message with a bool type at the end of the message fixed it.  

It is scary that touching an unrelated part of the .proto file can cause a 
seg fault (memory free) in the protobuf code when you touch something 
totally unrelated.  





On Thursday, April 28, 2016 at 5:58:42 PM UTC-4, Brian Savage wrote:
>
> I'm using an ARM Cortex A9 running Ubuntu Linux.  My application uses 
> protobufs.  I have successfully implemented much of my interface, but there 
> are a couple of messages that have an integer that is getting padded.  For 
> example, if  send decimal 50 (0x32), when it's parsed from the 
> protomessage, I get 0x32 0x00.  The raw data on the send and receive sides 
> match up (ethernet).  Any ideas?
>

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