Here's the error message I get during execution:

lStat: malloc.c:3695: _int_malloc: Assertion `(unsigned long) (size) >= 
(unsigned long) (nb)' failed.

This code is executing on a Beaglebone ARM board running Linux RTOS.  We're 
cross compiling.

We have tried this same code building it on Windows and we do not get the 
malloc error on Windows so we believe it is something to do with the memory 
setup on the embedded board.

Regards,
Doug


On Friday, January 6, 2017 at 6:37:04 PM UTC-6, Adam Cozzette wrote:
>
> Could you provide some more details on what the error message looks like? 
> I don't see anything obviously wrong with your code, so it's hard to say 
> what the problem could be.
>
> On Fri, Jan 6, 2017 at 9:01 AM, Doug Lewis <dougle...@gmail.com 
> <javascript:>> wrote:
>
>> I get a malloc error when I try to add a repeated message element.
>>
>> Below is the .proto message definition:
>>
>> message Discovery
>> {
>>   uint32 lmuSerialNumber = 1; 
>>   uint64 gpsTime = 2; 
>>   repeated EquipmentInfo discoveredUnits = 3;  
>> }
>>
>> Here is the code where I'm trying to add discoveredUnits to the message:
>>
>> for (int i = 0; i < numOfAssocMotes; i++)
>> {
>> EquipmentInfo* assocUnitInfo = 
>> outAssocUnitDiscoveryMsg.add_associatedunits();
>> assocUnitInfo->set_unitserialnumber(mySerialNum);
>> assocUnitInfo->set_latitude(myLatitude);
>> assocUnitInfo->set_longitude(myLongitude);
>> }
>>
>> I get the malloc error when the add_associatedunits() function is called.
>>
>> Thanks,
>> Doug
>>
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>

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