SEI CERT C Coding Standard

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Wiki MarkupAccording to section 7.14.1.1 (signals) of the C standard \[link goes here\] returning from any of these signal handlers will cause undefined standard; returning from a SIGSEGV, SIGILL, or SIGFPE signal handler is undefined behavior.

Noncompliant Code Example

...

Attempting to handle SIGSEGV/SIGILL/or SIGFPE instructions signals is rare.

Recommendation

Severity

Likelihood

Remediation Cost

Priority

Level

SIG35-C

low

unlikely

low

P3

L3