X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=passwd.go;h=2698765212e0975738ebc8d8273140daee528816;hb=c6b898ea9ab372c58c59658c2acf17ea831d71db;hp=1b4939c63ac6a1a9b2c634bdd0a74a2def5f0419;hpb=d7eb5ee1a910303f38904e604aea9cf0b1372d7b;p=nsscash%2Fnsscash.git

diff --git a/passwd.go b/passwd.go
index 1b4939c..2698765 100644
--- a/passwd.go
+++ b/passwd.go
@@ -44,13 +44,19 @@ type Passwd struct {
 }
 
 // ParsePasswds parses a file in the format of /etc/passwd and returns all
-// entries as Passwd structs.
+// entries as slice of Passwd structs.
 func ParsePasswds(r io.Reader) ([]Passwd, error) {
 	var res []Passwd
 
-	s := bufio.NewScanner(r)
-	for s.Scan() {
-		t := s.Text()
+	s := bufio.NewReader(r)
+	for {
+		t, err := s.ReadString('\n')
+		if err != nil {
+			if err == io.EOF {
+				break
+			}
+			return nil, err
+		}
 
 		x := strings.Split(t, ":")
 		if len(x) != 7 {
@@ -73,14 +79,10 @@ func ParsePasswds(r io.Reader) ([]Passwd, error) {
 			Gid:    gid,
 			Gecos:  x[4],
 			Dir:    x[5],
-			Shell:  x[6],
+			// ReadString() contains the delimiter
+			Shell: strings.TrimSuffix(x[6], "\n"),
 		})
 	}
-	err := s.Err()
-	if err != nil {
-		return nil, err
-	}
-
 	return res, nil
 }
 
@@ -134,12 +136,7 @@ func SerializePasswd(p Passwd) []byte {
 	res.Write(data.Bytes())
 	// We must pad each entry so that all uint64 at the beginning of the
 	// struct are 8 byte aligned
-	l := res.Len()
-	if l%8 != 0 {
-		for i := 0; i < 8-l%8; i++ {
-			res.Write([]byte{'0'})
-		}
-	}
+	alignBufferTo(&res, 8)
 
 	return res.Bytes()
 }