Index: tools/lldb-mi/MICmdCmdData.cpp
===================================================================
--- tools/lldb-mi/MICmdCmdData.cpp
+++ tools/lldb-mi/MICmdCmdData.cpp
@@ -1754,8 +1754,15 @@
             const size_t nFileStartPos = rLine.find_first_not_of(' ', nEndAddressEndPos + 2);
             const size_t nFileOrLineEndPos = rLine.rfind(':');
             const size_t nFileOrLineStartPos = rLine.rfind(':', nFileOrLineEndPos - 1);
-            const size_t nFileEndPos = nFileStartPos < nFileOrLineStartPos ? nFileOrLineStartPos : nFileOrLineEndPos;
-            const size_t nFileLen = nFileEndPos - nFileStartPos;
+            size_t nFileEndPos = nFileStartPos < nFileOrLineStartPos ? nFileOrLineStartPos : nFileOrLineEndPos;
+            size_t nFileLen = nFileEndPos - nFileStartPos;
+            if ((nFileLen == 1) && ((rLine.at(nFileEndPos + 1) == '\\') || (rLine.at(nFileEndPos + 1) == '/')))
+            {
+                // The filename contains a Windows drive letter; recalculate
+                // nFileEndPos and nFileLen to account for it.
+                nFileEndPos = nFileOrLineEndPos;
+                nFileLen = nFileEndPos - nFileStartPos;
+            }
             const CMIUtilString strFile(rLine.substr(nFileStartPos, nFileLen).c_str());
             const CMICmnMIValueConst miValueConst3(strFile);
             const CMICmnMIValueResult miValueResult3("file", miValueConst3);