Merge pull request #1140 from mattiasj-axis/fix-syslog-termination

Fix syslog output

Merge pull request #1140 from mattiasj-axis/fix-syslog-termination
Fix syslog output
2d8c4b1c · Gabi Melman · GitHub · fd534722 · d969f862 · 2d8c4b1c
Unverified Commit 2d8c4b1c authored Jul 08, 2019 by Gabi Melman Committed by GitHub Jul 08, 2019
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include/spdlog/sinks/syslog_sink.h include/spdlog/sinks/syslog_sink.h +2 -1

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--- a/include/spdlog/sinks/syslog_sink.h
+++ b/include/spdlog/sinks/syslog_sink.h
@@ -59,7 +59,8 @@ protected:
            payload = msg.payload;
        }

-        ::syslog(syslog_prio_from_level(msg), "%s", payload.data());
+        int length = std::min<std::common_type<int, std::size_t>::type>(std::numeric_limits<int>::max(), payload.size());
+        ::syslog(syslog_prio_from_level(msg), "%.*s", length, payload.data());
    }

    void flush_() override {}