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Tool

Version

Checker

Description

CodeSonar
Include Page
CodeSonar_V
CodeSonar_V
(customization)Users can add a custom check for allocator calls with size argument 0 (this includes literal 0, underconstrained tainted values, and computed values). 
Compass/ROSE

 

 

Can detect some violations of this rule. In particular, it warns when the argument to malloc() is a variable that has not been compared against 0 or that is known at compile time to be 0

Polyspace Bug FinderR2016a

Tainted sign change conversion

Tainted size of variable length array

Variable length array with nonpositive size

Value from an unsecure source changes sign

 

Size of the variable-length array (VLA) is from an unsecure source and may be zero, negative, or too large

 

Size of variable-length array is zero or negative

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