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| -rw-r--r-- | docs/LangRef.rst | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/docs/LangRef.rst b/docs/LangRef.rst index e90eedd4fc..89de35ac74 100644 --- a/docs/LangRef.rst +++ b/docs/LangRef.rst @@ -826,6 +826,7 @@ example: return from the function to see if it has been overwritten. A heuristic is used to determine if a function needs stack protectors or not. The heuristic used will enable protectors for functions with: + - Character arrays larger than ``ssp-buffer-size`` (default 8). - Aggregates containing character arrays larger than ``ssp-buffer-size``. - Calls to alloca() with variable sizes or constant sizes greater than @@ -848,6 +849,7 @@ example: protector. This attribute causes a strong heuristic to be used when determining if a function needs stack protectors. The strong heuristic will enable protectors for functions with: + - Arrays of any size and type - Aggregates containing an array of any size and type. - Calls to alloca(). |