Either The Condition Is Redundant Or There Is Possible Null Pointer Dereference at Dwight Phillips blog

Either The Condition Is Redundant Or There Is Possible Null Pointer Dereference. The last three lines seem to trigger cppcheck to complain that either check is redundant, or there can be a nullpointer dereference. Null pointer dereference occurs when a program accesses memory with a null pointer, which has no valid address. This rule prohibits dereferencing null pointers, which is undefined behavior that can lead to program crashes or exploits. Either the condition 'mem_limit_str!=0' is redundant or there is possible null pointer dereference: For below code snippet, cppcheck reports : This is the code that has the bug: Null pointer dereference is not reported once the unreachable code is removed, except for this pathological example: A null pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is null, typically causing a crash or. Either the condition is redundant or there is possible null pointer dereference: Nullpointerredundantcheck warning, either the condition '!savedwpointer' is redundant or.

Either the condition is redundant or there is possible null pointer dereference: A null pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is null, typically causing a crash or. Either the condition 'mem_limit_str!=0' is redundant or there is possible null pointer dereference: The last three lines seem to trigger cppcheck to complain that either check is redundant, or there can be a nullpointer dereference. For below code snippet, cppcheck reports : This rule prohibits dereferencing null pointers, which is undefined behavior that can lead to program crashes or exploits. Null pointer dereference is not reported once the unreachable code is removed, except for this pathological example: Null pointer dereference occurs when a program accesses memory with a null pointer, which has no valid address. Nullpointerredundantcheck warning, either the condition '!savedwpointer' is redundant or. This is the code that has the bug:

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Either The Condition Is Redundant Or There Is Possible Null Pointer Dereference Either the condition 'mem_limit_str!=0' is redundant or there is possible null pointer dereference: Null pointer dereference is not reported once the unreachable code is removed, except for this pathological example: This is the code that has the bug: A null pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is null, typically causing a crash or. Either the condition 'mem_limit_str!=0' is redundant or there is possible null pointer dereference: Null pointer dereference occurs when a program accesses memory with a null pointer, which has no valid address. For below code snippet, cppcheck reports : The last three lines seem to trigger cppcheck to complain that either check is redundant, or there can be a nullpointer dereference. This rule prohibits dereferencing null pointers, which is undefined behavior that can lead to program crashes or exploits. Either the condition is redundant or there is possible null pointer dereference: Nullpointerredundantcheck warning, either the condition '!savedwpointer' is redundant or.