diff options
Diffstat (limited to 'Documentation/process')
| -rw-r--r-- | Documentation/process/deprecated.rst | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/process/deprecated.rst b/Documentation/process/deprecated.rst index 8ced754a5a0f..388cb19f5dbb 100644 --- a/Documentation/process/deprecated.rst +++ b/Documentation/process/deprecated.rst @@ -59,8 +59,9 @@ risk of them overflowing. This could lead to values wrapping around and a smaller allocation being made than the caller was expecting. Using those allocations could lead to linear overflows of heap memory and other misbehaviors. (One exception to this is literal values where the compiler -can warn if they might overflow. Though using literals for arguments as -suggested below is also harmless.) +can warn if they might overflow. However, the preferred way in these +cases is to refactor the code as suggested below to avoid the open-coded +arithmetic.) For example, do not use ``count * size`` as an argument, as in:: |