CWE-690: Unchecked Return Value to NULL Pointer Dereference
CompoundDraft
The product does not check for an error after calling a function that can return with a NULL pointer if the function fails, which leads to a resultant NULL pointer dereference.
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Extended Description
While unchecked return value weaknesses are not limited to returns of NULL pointers (see the examples in CWE-252), functions often return NULL to indicate an error status. When this error condition is not checked, a NULL pointer dereference can occur.
Technical Details
- Structure
- Chain
Applicable To
CC++