[squeak-dev] Re: 2 raisedTo: 100000000` crashes VM
Bert Freudenberg
bert at freudenbergs.de
Wed Jun 1 12:29:45 UTC 2016
> On 01.06.2016, at 13:43, Bert Freudenberg <bert at freudenbergs.de> wrote:
>
> On 01.06.2016, at 13:27, Fabio Niephaus <lists at fniephaus.com> wrote:
>>
>> Hi all,
>>
>> We just found out that the VM crashes when trying to build very large integers.
>> I'm not sure what could cause the problem...
>
> Maybe largeIntgrowTo doesn’t check the size?
>
> Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
> 0 libsystem_kernel.dylib 0x9b5fa572 __pthread_kill + 10
> 1 libsystem_pthread.dylib 0x91403654 pthread_kill + 101
> 2 libsystem_c.dylib 0x93dddc34 abort + 156
> 3 org.squeak.Squeak$(VM_MONIKER) 0x00139db9 sigsegv + 175
> 4 libsystem_platform.dylib 0x9e4bd79b _sigtramp + 43
> 5 ??? 0xffffffff 0 + 4294967295
> 6 org.squeak.Squeak$(VM_MONIKER) 0x00139d0a getCrashDumpFilenameInto + 82
> 7 org.squeak.Squeak$(VM_MONIKER) 0x00177262 largeIntgrowTo + 107
> 8 org.squeak.Squeak$(VM_MONIKER) 0x001771f1 normalizePositive + 190
> 9 org.squeak.Squeak$(VM_MONIKER) 0x0017678c primDigitMultiplyNegative + 597
> 10 ??? 0x04cb4cc8 0 + 80432328
> 11 org.squeak.Squeak$(VM_MONIKER) 0x000c203a interpret + 741
>
>
> - Bert -
Btw it worked fine in the interpreter and Cog.
- Bert -
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