SERVER-25833 Stop printing /proc/self/maps in address signal handler

1 files changed, 0 insertions, 13 deletions

diff --git a/src/mongo/util/signal_handlers_synchronous.cpp b/src/mongo/util/signal_handlers_synchronous.cpp
index ca677141bbc..e9422155a4f 100644
--- a/src/mongo/util/signal_handlers_synchronous.cpp
+++ b/src/mongo/util/signal_handlers_synchronous.cpp
@@ -36,7 +36,6 @@
 #include <boost/exception/exception.hpp>
 #include <csignal>
 #include <exception>
-#include <fstream>
 #include <iostream>
 #include <memory>
 #include <streambuf>
@@ -274,18 +273,6 @@ void abruptQuitWithAddrSignal(int signalNum, siginfo_t* siginfo, void*) {
 
     printSignalAndBacktrace(signalNum);
     breakpoint();
-
-#if defined(__linux__)
-    // Dump /proc/self/maps if possible to see where the bad address relates to our layout.
-    // We do this last just in case it goes wrong.
-    mallocFreeOStream << "/proc/self/maps:\n";
-    std::ifstream is("/proc/self/maps");
-    std::string str;
-    while (getline(is, str)) {
-        mallocFreeOStream << str;
-        writeMallocFreeStreamToLog();
-    }
-#endif
     endProcessWithSignal(signalNum);
 }