SEI CERT C Coding Standard

Space shortcuts

Page tree

Title: EXP14-C. Beware of integer promotion when performing bitwise operations on integer types smaller than int  
Author: David Svoboda Apr 16, 2009
Last Changed by: Francesco Mariani Aug 06, 2025
Tiny Link: (useful for email) https://wiki.sei.cmu.edu/confluence/x/e9YxBQ
Export As: Word · PDF  
Hierarchy
Parent Page
    Page: Rec. 03. Expressions (EXP)
Labels
Global Labels (5)
Recent Changes
Time Editor  
Aug 06, 2025 13:44 Francesco Mariani View Changes
May 20, 2025 07:11 David Svoboda View Changes
REM Cost Reform
Aug 13, 2020 07:37 Joerg Herter View Changes
Oct 02, 2018 12:54 Aleksandr Karbyshev View Changes
Aug 06, 2018 06:12 Michal Rozenau  
Parasoft C/C++test 10.4
Outgoing Links
External Links (4)
    https://www.kb.cert.org/vulnotes/bymetric?searchview&query=…
    https://wiki.sei.cmu.edu/confluence/pages/viewpage.action?p…
    https://wiki.sei.cmu.edu/confluence/pages/viewpage.action?p…
    https://wiki.sei.cmu.edu/confluence/pages/viewpage.action?p…
SEI CERT C++ Coding Standard (2)     Home page: SEI CERT C++ Coding Standard
    Page: VOID EXP15-CPP. Beware of integer promotion when performing bitwise operations on chars or shorts
SEI CERT C Coding Standard (16)     Page: INT02-C. Understand integer conversion rules
    Page: Axivion Bauhaus Suite
    Page: ECLAIR
    Page: Security Reviewer - Static Reviewer_V
    Page: Astrée_V
    Page: Rose
    Page: Parasoft
    Page: AA. Bibliography
    Page: CodeSonar_V
    Page: CodeSonar
    Home page: SEI CERT C Coding Standard
    Page: Astrée
    Page: Parasoft_V
    Page: ECLAIR_V
    Page: Axivion Bauhaus Suite_V
    Page: Security Reviewer - Static Reviewer