JavaScript is not currently enabled, but is required for full CodeSonar manual search and browse functionality.
If you are viewing this file in your hub's Web GUI, enable JavaScript in your browser: you will also need it for GUI functionality.
If you opened this file directly from disk, your browser may be directly suppressing JavaScript functionality: certain browsers perform this suppression on local files (but not files delivered by web servers) for security reasons.
| CodeSonar® 9.2p0 | CONFIDENTIAL | CodeSecure Inc |
A math function is called with an argument that is greater than 1, but the highest suitable value for the corresponding parameter is 1.
| Class Name | Argument Too High | |||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Significance | reliability | |||||||||||||||||||||||||||||||||||||||||||||
| Mnemonic | MATH.DOMAIN.TOOHIGH | |||||||||||||||||||||||||||||||||||||||||||||
| Categories |
|
|||||||||||||||||||||||||||||||||||||||||||||
| Availability | Available for C and C++. |
|||||||||||||||||||||||||||||||||||||||||||||
| Enabling | Checks for this warning class are enabled by
default. To disable them, add the following WARNING_FILTER rule to the
project configuration file.
WARNING_FILTER += discard class="Argument Too High" |
CodeSonar ships with library models that allow it to recognize functions such as libm acos() that have a parameter whose value should not be greater than 1. If one of these functions is called with a value greater than 1 in the relevant parameter position, a warning will be issued.
If you have created a custom library model for some function f() in terms of one of these existing models, calls to f() will also be capable of triggering Argument Too High warnings.
Japanese (ja)
#include <math.h>
double call_acos(double ind){
double a = acos(1); /* ok */
double b = acos(2); /* 'Argument Too High' warning issued here */
double c = acos(ind); /* EVIDENCED ONLY: 'Argument Too High' warning issued here
* if CodeSonar has evidence that call_acos() is called on a value >1. */
return a+b+c;
}
The following configuration file parameters affect checks for this warning class.
To report problems with this documentation, please visit https://support.codesecure.com/.