Re: [Rd] Forcing a PROTECT Bug to Occur

2023-04-30 Thread Tomas Kalibera
On 4/30/23 06:05, Michael Milton wrote: > Hi Tomas, thanks for the reply. > > I played with some of the factors you mentioned like allocating more > INTSXP of the same size as vec_1, to little success. The thing that > actually "worked" and caused a segfault, was simply allocating a > larger

Re: [Rd] Forcing a PROTECT Bug to Occur

2023-04-29 Thread Tomas Kalibera
On 4/29/23 19:26, Michael Milton wrote: I'm trying to learn about R's PROTECT system. To that end I've tried to create an example of C code that doesn't protect anything. I was hoping it would either segfault from trying to access deallocated memory, or maybe print out nonsense results because

[Rd] Forcing a PROTECT Bug to Occur

2023-04-29 Thread Michael Milton
I'm trying to learn about R's PROTECT system. To that end I've tried to create an example of C code that doesn't protect anything. I was hoping it would either segfault from trying to access deallocated memory, or maybe print out nonsense results because the unprotected memory got overwritten, but