fix memleak

tebeka · Apr 5, 2013 · 7d97277 · 7d97277
1 parent c4df4dd
commit 7d97277
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,6 @@
+2013-04-05 version 0.1.3
+    * Fix possible memory leak
+
 2012-12-06 version 0.1.2
     * Free memory
 

diff --git a/snowball.go b/snowball.go
@@ -17,7 +17,7 @@ import (
 import "C"
 
 const (
-	Version = "0.1.2"
+	Version = "0.1.3"
 )
 
 // Stemmer structure
@@ -36,9 +36,12 @@ func free(stmr *Stemmer) {
 
 // New creates a new stemmer for lang
 func New(lang string) (*Stemmer, error) {
+	clang := C.CString(lang)
+	defer C.free(unsafe.Pointer(clang))
+
 	stmr := &Stemmer{
 		lang,
-		C.sb_stemmer_new(C.CString(lang), nil),
+		C.sb_stemmer_new(clang, nil),
 	}
 
 	if stmr.stmr == nil {