Our website uses cookies to enhance your browsing experience.
Accept
to the top
close form

Fill out the form in 2 simple steps below:

Your contact information:

Step 1
Congratulations! This is your promo code!

Desired license type:

Step 2
Team license
Enterprise license
** By clicking this button you agree to our Privacy Policy statement
close form
Request our prices
New License
License Renewal
--Select currency--
USD
EUR
* By clicking this button you agree to our Privacy Policy statement

close form
Free PVS‑Studio license for Microsoft MVP specialists
* By clicking this button you agree to our Privacy Policy statement

close form
To get the licence for your open-source project, please fill out this form
* By clicking this button you agree to our Privacy Policy statement

close form
I am interested to try it on the platforms:
* By clicking this button you agree to our Privacy Policy statement

close form
check circle
Message submitted.

Your message has been sent. We will email you at


If you do not see the email in your inbox, please check if it is filtered to one of the following folders:

  • Promotion
  • Updates
  • Spam

Webinar: Evaluation - 05.12

>
>
>
Examples of errors detected by the V641…

Examples of errors detected by the V641 diagnostic

V641. Buffer size is not a multiple of element size.


Miranda NG

V641 The size of the allocated memory buffer is not a multiple of the element size. KeyboardNotify options.cpp 718


INT_PTR CALLBACK DlgProcThemeOptions(....)
{
  ....
  str = (TCHAR *)malloc(MAX_PATH+1);
  ....
}

Similar errors can be found in some other places:

  • V641 The size of the allocated memory buffer is not a multiple of the element size. KeyboardNotify options.cpp 819
  • V641 The size of the allocated memory buffer is not a multiple of the element size. KeyboardNotify options.cpp 1076

GZDoom

V641 The size of the '&work[0]' buffer is not a multiple of the element size of the type 'uint32_t'. m_png.cpp 143


uint8_t work[8 +           // signature
             12+2*4+5 +    // IHDR
             12+4 +        // gAMA
             12+256*3];    // PLTE
uint32_t *const sig = (uint32_t *)&work[0];