Fix run broken issue for EdkUnixPkg

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2560 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/EdkModulePkg/Universal/Console/GraphicsConsole/Dxe/GraphicsConsole.c b/EdkModulePkg/Universal/Console/GraphicsConsole/Dxe/GraphicsConsole.c
index d3feef8ee45889cd674ce55cd1d7425cb1abfaa4..9de82ccf116397441ab8c8147a982e69cee539de 100644 (file)
--- a/EdkModulePkg/Universal/Console/GraphicsConsole/Dxe/GraphicsConsole.c
+++ b/EdkModulePkg/Universal/Console/GraphicsConsole/Dxe/GraphicsConsole.c
@@ -507,7 +507,9 @@ Error:
     // Free private data\r
     //\r
     if (Private != NULL) {\r
     // Free private data\r
     //\r
     if (Private != NULL) {\r

-      FreePool (Private->LineBuffer);\r
+      if (Private->LineBuffer != NULL) {\r
+        FreePool (Private->LineBuffer);\r
+      }\r

       FreePool (Private);\r
     }\r
   }\r
       FreePool (Private);\r
     }\r
   }\r