Mingjie Shen 7d13f5eb78 fs/fat: Fix undefined behavior in signed integer overflow check
Testing for overflow by adding a value to a variable to see if it "wraps
around" works only for unsigned integer values, because signed overflow
has undefined behavior according to the C and C++ standards.

Signed-off-by: Mingjie Shen <shen497@purdue.edu>
2023-06-28 23:02:25 +08:00
..