Displaying 2 results from an estimated 2 matches for "ssp_buffer_size".
2012 Oct 02
5
[LLVMdev] [PROPOSAL] Adding support for -fstack-protector-strong
...LLVM currently supports SSP. Specifically it supports two modes:
-fstack-protector-all
- enables stack protectors for all functions
-fstack-protector
- Uses a heuristic to apply stack protectors only to functions that need it
- The heuristic checks for:
character arrays >= SSP_BUFFER_SIZE (default:8-bytes)
aggregates containing arrays >= SSP_BUFFER_SIZE *
alloca >= SSP_BUFFER_SIZE, or variable-sized alloca
These two options/modes are analogous to the options/modes supported by GCC.
* Note, there have been relatively recent commits to LLVM trunk improve the
stat...
2012 Oct 02
0
[LLVMdev] [PROPOSAL] Adding support for -fstack-protector-strong
...ically it supports two modes:
> -fstack-protector-all
> - enables stack protectors for all functions
> -fstack-protector
> - Uses a heuristic to apply stack protectors only to functions that need it
> - The heuristic checks for:
> character arrays >= SSP_BUFFER_SIZE (default:8-bytes)
> aggregates containing arrays >= SSP_BUFFER_SIZE *
> alloca >= SSP_BUFFER_SIZE, or variable-sized alloca
>
> These two options/modes are analogous to the options/modes supported by GCC.
>
> * Note, there have been relatively recent commits to...