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Avoid knownConditionTrueFalse warning in signalhandler.cpp #8430

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Avoid knownConditionTrueFalse warning in signalhandler.cpp #8430

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c624c20
Avoid knownConditionTrueFalse warning in signalhandler.cpp
chrchr-github Apr 9, 2026
d934a08
Update signalhandler.cpp
chrchr-github Apr 9, 2026
46d7bb3
Update signalhandler.cpp
chrchr-github Apr 9, 2026
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9 changes: 4 additions & 5 deletions cli/signalhandler.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -108,14 +108,15 @@ static const Signalmap_t listofsignals = {
*/
static void CppcheckSignalHandler(int signo, siginfo_t * info, void * context) // cppcheck-suppress constParameterCallback - info can be const
{
int type = -1;
const char* typeStr = "";
pid_t killid;
// TODO: separate these two defines
#if defined(__linux__) && defined(REG_ERR)
const auto* const uc = reinterpret_cast<const ucontext_t*>(context);
killid = static_cast<pid_t>(syscall(SYS_gettid));
if (uc) {
type = static_cast<int>(uc->uc_mcontext.gregs[REG_ERR]) & 2;
const int type = static_cast<int>(uc->uc_mcontext.gregs[REG_ERR]) & 2;
typeStr = (type == 0) ? "reading " : "writing ";
}
#else
(void)context;
Expand Down Expand Up @@ -258,9 +259,7 @@ static void CppcheckSignalHandler(int signo, siginfo_t * info, void * context) /
break;
}
fprintf(output, " (%sat 0x%lx).%s\n",
// cppcheck-suppress knownConditionTrueFalse ; FP
(type==-1)? "" :
(type==0) ? "reading " : "writing ",
typeStr,
reinterpret_cast<unsigned long>(info->si_addr),
isAddressOnStack ? " Stackoverflow?" : ""
);
Expand Down
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