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timers: silence strncat truncation warning (#984)

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Reid Paape 2020-06-17 06:58:12 -05:00 committed by GitHub
parent 76efbcdd1b
commit 15e6dfd718
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1 changed files with 1 additions and 2 deletions
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src/timers.cc
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@ -235,10 +235,9 @@ std::string LocalDateTimeString() {
timeinfo_p); timeinfo_p);
CHECK(timestamp_len == kTimestampLen); CHECK(timestamp_len == kTimestampLen);
// Prevent unused variable warning in optimized build. // Prevent unused variable warning in optimized build.
((void)timestamp_len);
((void)kTimestampLen); ((void)kTimestampLen);
std::strncat(storage, tz_offset, kTzOffsetLen + 1); std::strncat(storage, tz_offset, sizeof(storage) - timestamp_len - 1);
return std::string(storage); return std::string(storage);
} }