Merge pull request #2277 from AustinWise/issue-#2275

stephentoub · stephentoub · commit 0fa395619579 · 2015-07-08T18:28:43.000-04:00
Release the StringBuilder back to the StringBuilderCache.
diff --git a/src/System.Runtime.Extensions/src/System/IO/Path.Unix.cs b/src/System.Runtime.Extensions/src/System/IO/Path.Unix.cs
@@ -134,10 +134,12 @@ private static string NormalizePath(
                 throw new PathTooLongException(SR.IO_PathTooLong);
             }
 
-            return
+            string result =
                 sb.Length == 0 ? (fullCheck ? DirectorySeparatorCharAsString : string.Empty) :
                 sb.Length == path.Length ? path :
                 sb.ToString();
+            StringBuilderCache.Release(sb);
+            return result;
         }
 
         private static string RemoveLongPathPrefix(string path)

Original file line number	Diff line number	Diff line change
`@@ -134,10 +134,12 @@ private static string NormalizePath(`
`134`	`134`	`throw new PathTooLongException(SR.IO_PathTooLong);`
`135`	`135`	`}`
`136`	`136`
`137`		`- return`
	`137`	`+ string result =`
`138`	`138`	`sb.Length == 0 ? (fullCheck ? DirectorySeparatorCharAsString : string.Empty) :`
`139`	`139`	`sb.Length == path.Length ? path :`
`140`	`140`	`sb.ToString();`
	`141`	`+ StringBuilderCache.Release(sb);`
	`142`	`+ return result;`
`141`	`143`	`}`
`142`	`144`
`143`	`145`	`private static string RemoveLongPathPrefix(string path)`