Fix to i2d_DSAPublicKey() to return the correct length.

Submitted by: Jeon KyoungHo <khjeon@sds.samsung.co.kr>

CHANGES

@@ -4,6 +4,10 @@
 
  Changes between 0.9.3a and 0.9.4
 
+  *) Fix a bug in i2d_DSAPublicKey() which meant it returned the wrong value
+     for the encoded length.
+     [Jeon KyoungHo <khjeon@sds.samsung.co.kr>]
+
   *) Add initial documentation of the X509V3 functions.
      [Steve Henson]
 

crypto/asn1/i2d_s_pu.c

@@ -123,6 +123,7 @@ int i2d_DSAPublicKey(DSA *a, unsigned char **pp)
 		}
 	Free((char *)bs.data);
 	*pp=p;
-	return(t);
+	if(all) return(t);
+	else return(tot);
 	}
 #endif