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| author | Mark Benvenuto <mark.benvenuto@mongodb.com> | 2015-12-22 14:39:04 -0500 |
|---|---|---|
| committer | Mark Benvenuto <mark.benvenuto@mongodb.com> | 2015-12-23 13:36:10 -0500 |
| commit | 944ee09a2aa02f6131748258d67f8a673925c10f (patch) | |
| tree | a5e1caf7a6f628120322831d571271d34d5b28a6 /src/mongo/shell/shell_utils_launcher.cpp | |
| parent | a7e6d919ec602af002c61797d6c5ae5dfc6e6217 (diff) | |
| download | mongo-944ee09a2aa02f6131748258d67f8a673925c10f.tar.gz | |
SERVER-21993 Add more diagnostics on fork() failure
Diffstat (limited to 'src/mongo/shell/shell_utils_launcher.cpp')
| -rw-r--r-- | src/mongo/shell/shell_utils_launcher.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/mongo/shell/shell_utils_launcher.cpp b/src/mongo/shell/shell_utils_launcher.cpp index 3106dee0d83..5b999989edb 100644 --- a/src/mongo/shell/shell_utils_launcher.cpp +++ b/src/mongo/shell/shell_utils_launcher.cpp @@ -498,7 +498,13 @@ void ProgramRunner::launchProcess(int child_stdout) { _pid = ProcessId::fromNative(nativePid); // Async signal unsafe functions should not be called in the child process. - verify(nativePid != -1); + if (nativePid == -1) { + // Fork failed so it is time for the process to exit + const auto errordesc = errnoWithDescription(); + cout << "ProgramRunner is unable to fork child process: " << errordesc << endl; + fassert(34363, false); + } + if (nativePid == 0) { // DON'T ASSERT IN THIS BLOCK - very bad things will happen // |