55 lines
		
	
	
	
		
			2.6 KiB
		
	
	
	
		
			Diff
		
	
	
	
	
	
			
		
		
	
	
			55 lines
		
	
	
	
		
			2.6 KiB
		
	
	
	
		
			Diff
		
	
	
	
	
	
From e724bb7018a482640c4f194f88b554af2c59d76e Mon Sep 17 00:00:00 2001
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From: Mark Benvenuto <mark.benvenuto@mongodb.com>
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Date: Wed, 20 Sep 2017 11:50:02 -0400
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Subject: [PATCH] SERVER-30857 Support unknown Linux distributions
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---
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 src/mongo/rpc/metadata/client_metadata.cpp | 6 ------
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 src/mongo/util/processinfo_linux.cpp       | 9 ++++++---
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 2 files changed, 6 insertions(+), 9 deletions(-)
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diff --git a/src/mongo/rpc/metadata/client_metadata.cpp b/src/mongo/rpc/metadata/client_metadata.cpp
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index 845a315dd74..a959a4e31e9 100644
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--- a/src/mongo/rpc/metadata/client_metadata.cpp
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+++ b/src/mongo/rpc/metadata/client_metadata.cpp
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@@ -302,9 +302,6 @@ void ClientMetadata::serializePrivate(StringData driverName,
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                                       StringData osArchitecture,
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                                       StringData osVersion,
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                                       BSONObjBuilder* builder) {
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-    invariant(!driverName.empty() && !driverVersion.empty() && !osType.empty() && !osName.empty() &&
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-              !osArchitecture.empty() && !osVersion.empty());
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-
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     BSONObjBuilder metaObjBuilder(builder->subobjStart(kMetadataDocumentName));
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     {
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@@ -347,9 +344,6 @@ Status ClientMetadata::serializePrivate(StringData driverName,
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                                         StringData osVersion,
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                                         StringData appName,
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                                         BSONObjBuilder* builder) {
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-    invariant(!driverName.empty() && !driverVersion.empty() && !osType.empty() && !osName.empty() &&
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-              !osArchitecture.empty() && !osVersion.empty());
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-
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     if (appName.size() > kMaxApplicationNameByteLength) {
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         return Status(ErrorCodes::ClientMetadataAppNameTooLarge,
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                       str::stream() << "The '" << kApplication << "." << kName
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diff --git a/src/mongo/util/processinfo_linux.cpp b/src/mongo/util/processinfo_linux.cpp
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index c3debf377bd..c2813b026b0 100644
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--- a/src/mongo/util/processinfo_linux.cpp
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+++ b/src/mongo/util/processinfo_linux.cpp
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@@ -376,10 +376,13 @@ class LinuxSysHelper {
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             if ((nl = name.find('\n', nl)) != string::npos)
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                 // stop at first newline
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                 name.erase(nl);
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-            // no standard format for name and version.  use kernel version
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-            version = "Kernel ";
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-            version += LinuxSysHelper::readLineFromFile("/proc/sys/kernel/osrelease");
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+        } else {
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+            name = "unknown";
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         }
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+
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+        // There is no standard format for name and version so use the kernel version.
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+        version = "Kernel ";
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+        version += LinuxSysHelper::readLineFromFile("/proc/sys/kernel/osrelease");
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     }
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     /**
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