Bug 217743

Summary: sys/dev/mfi/mfi_tbolt.c: PVS-Studio: Expression is Always True (CWE-571)
Product: Base System Reporter: Svyatoslav <razmyslov>
Component: kernAssignee: freebsd-bugs (Nobody) <bugs>
Status: Open ---    
Severity: Affects Many People CC: ambrisko, emaste
Priority: --- Keywords: patch
Version: CURRENT   
Hardware: Any   
OS: Any   
Description Flags
git patch none

Description Svyatoslav 2017-03-13 11:51:26 UTC
Created attachment 180767 [details]
git patch

We have found and fixed a vulnerability using PVS-Studio tool. PVS-Studio is a static code analyzer for C, C++ and C#: https://www.viva64.com/en/pvs-studio/

Analyzer warning: V547 Expression 'cdb[0] != 0x28 || cdb[0] != 0x2A' is always true. Probably the '&&' operator should be used here. mfi_tbolt.c 1110