V3064. Division or mod division by zero.

The analyzer detected a potential division by zero.

Consider the following example:

if (maxHeight >= 0)
  fx = height / maxHeight;

It is checked in the condition if the value of the maxHeight variable is non-negative. If this value equals 0, a division by zero will occur inside the if statement's body. To fix this issue, we must ensure that the division operation is executed only when maxHeight refers to a positive number.

The fixed version of the code:

if (maxHeight > 0)
  fx = height / maxHeight;

According to Common Weakness Enumeration, potential errors found by using this diagnostic are classified as CWE-369.

You can look at examples of errors detected by the V3064 diagnostic.

Bugs Found

Checked Projects
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13 926