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Anirban

MathWorks

Last seen: Today Active since 2018

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  • 12 Month Streak
  • Knowledgeable Level 3
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Answered
Polyspace Code Prover doesn't create a report after a remote execution via command line
Thanks for the question! If you use the remote analysis options in the Polyspace user interface, the results are automatically...

2 días ago | 0

| accepted

Answered
Error when login to Polyspace Access via web server
Please contact MathWorks Technical Support for further assistance with this issue: https://www.mathworks.com/support/contact_us....

17 días ago | 0

| accepted

Answered
There are missing Coding Rules 8.14, 9.4, 9.5 like this many, so how to enable all the Rules?
To enable all rules, use the value all for the option -misra3. In the Polyspace user interface, you have to select this value fr...

22 días ago | 0

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Answered
why the orange warning for next line is not happened when array use just one index?
Hi, Following an orange check, the analysis eliminates execution paths that lead to an error. This is intended to save you from...

alrededor de 2 meses ago | 0

| accepted

Answered
Code Power judge color warning that is not consistent
Hi, Are you sure u2t_index_x has the exact same range of values on line 453 in one version and line 929 in the other version? I...

3 meses ago | 0

Answered
Custom Rule polyspace: typedef errors not being detected when custom types are being defined
I am assuming that you are using custom rules of group 3. I think, the way the checker works, it looks at each typedef of the fo...

3 meses ago | 1

Answered
Setting Polyspace Access postgresql password
You can specify a password to authenticate connections to the PostgreSQL database. See more details in Configure the Database an...

3 meses ago | 0

Answered
Is there a bug regarding MISRA Rule 2.2 (Dead Code)?
Hi, I was able to detect the rule violation on this code: #include <stdint.h> void f(void){ uint16_t...

3 meses ago | 1

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Answered
How to merge Polyspace Access projects?
Hi, The Polyspace Access UI does not allow two projects with the same name in the same folder. But I don't think you want to se...

3 meses ago | 0

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Answered
Polyspace - Relative Paths for command line build
Just to confirm, the workflow you are envisioning is this: you run polyspace-configure on your build command and share the gener...

3 meses ago | 0

Answered
Is Polyspace R2020b Bug Finder and Code Prover compatible with C++ in Visual Studio 2019 (16.7.3)?
Visual Studio 2019 is supported from R2021a onwards. See R2021a release notes and the latest page for -compiler. You have to sel...

4 meses ago | 0

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Answered
INPUTS AND STUBBING: INIT GLOBAL VARIABLES THROUGH CONSTRAIN_SETUP
You initialized argument 1 of function Bcd_copysignal with the following constraints: The pointer is not NULL. The pointer is ...

4 meses ago | 0

| accepted

Answered
Non-initialized variable
Since the message refers to a 'dereferenced value', it is probably referring to the line: ErrorCode = *u8_ErrorCode; I don...

4 meses ago | 0

Answered
Polyspace BugFinder: Disabling Security Defects
Hi, I will start with the difference between a security defect checker and another type of defect checker. A security defect sh...

4 meses ago | 0

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Answered
Polyspace R2020b - compilation error occurs on stdio.h with error 'identifier "_Va_list" is undefined'
In the Polyspace user interface, when you create a new project, you can choose to use a predefined template. See more details in...

4 meses ago | 0

Answered
How to give data ranges to function parameters which are pointers
I assume you are getting an orange warning on the dereferences a->x, a->y, and so on. The orange warning is probably an Illegall...

5 meses ago | 0

| accepted

Answered
Code Prover warning 'Illegally dereferenced pointer'
In your example, you are converting an integer to a pointer. These conversions have results that are implementation-dependent an...

5 meses ago | 0

| accepted

Answered
PS Code Prover - Tooltip text expand, get fully list
Hi, Unfortunately, as of now, there is no way to see the full list. However, to investigate a Non-initialized pointer finding, ...

5 meses ago | 0

| accepted

Answered
Pause and resume the polyspace
Hi, There is no option to pause and resume the execution at any time. However, there is something close to what you are asking ...

5 meses ago | 0

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Answered
Upload to Polyspace Access fails, which certificate is to blame?
I am assuming you are able to log in to Polyspace Access without any issues. To resolve this issue, you can try recreating the...

5 meses ago | 0

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Answered
can use polyspace V2020b with Matlab R2019a ?
You can use Polyspace R2020b with MATLAB R2019a, but some functionalities are not available in a cross-release integration. See ...

5 meses ago | 0

Answered
polyspace : How to supress polyspace warning by waning id in code itself
After you review the warning, you can add a code annotation on the line of code containing the warning. See code annotation synt...

5 meses ago | 0

| accepted

Answered
Polyspace justifications added inside the code not available in generated polyspace reports
Did you generate the report from a result after uploading to Polyspace Access? This workflow seems to report all review informat...

6 meses ago | 0

Answered
In Polyspace Code Prover 2016b , Facing issue such that mismatch in Unreachable functions comparatively in Dashboard in Result List .
Hi, The two numbers should match. Please contact MathWorks Technical Support to help diagnose the issue for your code example: ...

6 meses ago | 0

Answered
Error: Exiting because of previous error
There should be a previous error on the Output Summary pane. You can also see the full analysis log and find the previous error....

6 meses ago | 0

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Answered
WriteFile failed with error 112
This is a Windows error that seems to be associated with a disk being almost full or corrupted files. Is it possible that your r...

6 meses ago | 1

Answered
Review Comments, Justification from last run on polyspace Metrics
Hi, You can use the -download option of the polyspace-results-repository command to download the results from Polyspace Metrics...

6 meses ago | 1

| accepted

Answered
Number of Illegally dereferenced pointer on version R2020b is decreased significantly?
Hi, I assume you are using the exact same Polyspace project (with exact same configuration) in both versions. Can you check som...

6 meses ago | 0

Answered
Global variables - Used non-shared variable
Hi, Used non-shared variables are somewhat like green checks in Code Prover. They are not warnings. Since Code Prover reports a...

6 meses ago | 0

| accepted

Answered
Is this a problem in Polyspace Bug-finder: Warning: Unable to create temp file:
You can safely ignore the warning. There is logic included to recover from those warning states, and unless you see any subseque...

6 meses ago | 0

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