Page Information

Title:	ARR37-C. Do not add or subtract an integer to a pointer to a non-array object
Author:	Robert Seacord (Manager)	Apr 05, 2008
Last Changed by:	David Svoboda	May 05, 2025
Tiny Link: (useful for email)	https://wiki.sei.cmu.edu/confluence/x/1dUxBQ
Export As:	Word · PDF

SEI CERT C Coding Standard (3)     Page: INT30-C. Ensure that unsigned integer operations do not wrap     Page: INT32-C. Ensure that operations on signed integers do not result in overflow     Page: ARR39-C. Do not add or subtract a scaled integer to a pointer

Android (1)     Page: Unknown Applicability (C Rules/Recomendations)

Parent Page     Page: Rule 06. Arrays (ARR)

• cwe-469
• compass/rose
• ptc
• android-unknown
• rose-partial
• rule
• arr
• in-cpp

Time	Editor
May 05, 2025 08:44	Jill Britton	View Changes
REM Cost Reform
Mar 05, 2025 05:12	Jill Britton	View Changes
Dec 11, 2024 03:11	Swasti Shrivastava	View Changes
Nov 07, 2024 09:23	Caden Milne	View Changes
Updated references from C11->C23
Oct 10, 2024 11:55	Swasti Shrivastava

External Links (8)
    https://wiki.sei.cmu.edu/confluence/pages/viewpage.action?p…
    https://www.kb.cert.org/vulnotes/bymetric?searchview&query=…
    https://wiki.sei.cmu.edu/confluence/display/c/How+this+Codi…
    https://www.mathworks.com/help/bugfinder/ref/certcrulearr37…
    publications.gbdirect.co.uk/c_book/chapter5/pointers.html
    https://wiki.sei.cmu.edu/confluence/pages/viewpage.action?p…
    publications.gbdirect.co.uk/c_book/chapter5/pointer_express…
    https://wiki.sei.cmu.edu/confluence/pages/viewpage.action?p…

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