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refactor: Use static_cast<decltype(...)> to suppress integer sanitizer warning

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This refactor does not change any behavior, except for the integer
sanitizer warning.

Can be tested via:

UBSAN_OPTIONS="suppressions=$(pwd)/test/sanitizer_suppressions/ubsan:print_stacktrace=1:halt_on_error=1:report_error_type=1" ./bld-cmake/bin/bitcoin-cli -stdinrpcpass uptime
This commit is contained in:
MarcoFalke committed 2026-02-18 21:29:07 +01:00
1 parent fa692974ac
commit fa6af85634
2 files changed
+1 -2
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src/compat/stdin.cpp
+1 -1
View File
@@ -43,7 +43,7 @@ void SetStdinEcho(bool enable)
return; return;
} }
if (!enable) { if (!enable) {
tty.c_lflag &= ~ECHO; tty.c_lflag &= static_cast<decltype(tty.c_lflag)>(~ECHO);
} else { } else {
tty.c_lflag |= ECHO; tty.c_lflag |= ECHO;
} }
test/sanitizer_suppressions/ubsan
-1
View File
@@ -55,7 +55,6 @@ unsigned-integer-overflow:TxConfirmStats::EstimateMedianVal
unsigned-integer-overflow:InsecureRandomContext::rand64 unsigned-integer-overflow:InsecureRandomContext::rand64
unsigned-integer-overflow:InsecureRandomContext::SplitMix64 unsigned-integer-overflow:InsecureRandomContext::SplitMix64
unsigned-integer-overflow:bitset_detail::PopCount unsigned-integer-overflow:bitset_detail::PopCount
implicit-integer-sign-change:SetStdinEcho
implicit-integer-sign-change:compressor.h implicit-integer-sign-change:compressor.h
implicit-integer-sign-change:crypto/ implicit-integer-sign-change:crypto/
implicit-integer-sign-change:TxConfirmStats::removeTx implicit-integer-sign-change:TxConfirmStats::removeTx