NULL POINTERS SHOULD NOT BE DEREFERENCED

Sonar false-positive on rule: Null pointers should not be dereferenced

This is indeed a false positive because, at time of writing, the sonarqube java analyzer (version 4.2.1 at time of writing) does not support cross procedural analysis and so it is not able to determine that indeed, for the condition to be true, the value of minRating has to be non null. This is a feature that we are currently heavily working on ...

Sonar violation: Null pointers should not be dereferenced #7459 - GitHub

We can not disable any rule, sonar do validation in "Sonar way" (actual name of profile :) ), so we will need to mark them "Wont fix" each time it appear again in new code. The same problem we will have with "Add at least one assertion to this test case."

Null pointers should not be dereferenced (#42) · Issues - GitLab

A reference to null should never be dereferenced/accessed. Doing so will cause a NullPointerException to be thrown. At best, such an exception will cause abrupt program termination. At worst, it could expose debugging information that would be useful to an attacker, or it could allow an attacker to bypass security measures.

Null pointers should not be dereferenced #1155 - GitHub

Closes #1155 - Null pointers should not be dereferenced #1156. Merged. mariusoe closed this as completed in #1156 on Sep 22, 2021. mariusoe added a commit that referenced this issue on Sep 22, 2021. Closes #1155 - Null pointers should not be dereferenced ( #1156) 412ae3e.

Null pointers should not be dereferenced - Red Hat

Description. There are some codepoints per component having potential NullpointerException problems. This refers to RSPEC-2259. Fix: Individual check necessary.

[squid:S2259] False positive - "Null pointers should not be dereferenced"

Stuart Stephen. We seem to have a false positive for "Null pointers should not be dereferenced" - squid:S2259. We cannot understand how there could be a null pointer exception at the reported line. We understand that there could be null values in a list, but there aren't. It doesn't seem to worry about this anyway.

S2259: Null pointers should not be dereferenced - #2 by Michael ...

Hello @tsubasa, Thanks for the feedback. This is indeed an obvious False Positive from the rule. Just a few words about the rule now. Rule squid:S2259 is based on a Symbolic Execution (SE) engine. This engine is validating execution paths and checking for non-null values or null-check along the way, exploring all the possibilities. Unfortunately, its actual state also has some limitations ...

CWE - CWE-476: NULL Pointer Dereference (4.9) - Mitre Corporation

Chain: a message having an unknown message type may cause a reference to uninitialized memory resulting in a null pointer dereference ( CWE-476) or dangling pointer ( CWE-825 ), possibly crashing the system or causing heap corruption. CVE-2008-5183. Chain: unchecked return value can lead to NULL dereference.

Reference vs Raw Pointers in C++

A pointer can be assigned to point to a NULL value. Pointers need to be dereferenced with a *. A pointer can be changed to point to any variable of the same type. Example: int a = 5; int *p; p ...

null pointers should not be dereferenced

fedex express aircraft maintenance jobs; where does the dune buggy spawn in jailbreak 2022; deliveroo number registered on too many devices; ... best sitting position after hip replacement; null pointers should not be dereferenced. Home. Blog. Uncategorized. null pointers should not be dereferenced; Posted by: Comments: 0 Post Date: June 8, 2021
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