Fix return value of b64encode().

[tinc] / src / utils.c

diff --git a/src/utils.c b/src/utils.c
index edaa354..510dd2f 100644 (file)
--- a/src/utils.c
+++ b/src/utils.c
@@ -112,14 +112,14 @@ static int b64encode_internal(const char *src, char *dst, int length, const char
                        dst[di + 1] = alphabet[triplet & 63]; triplet >>= 6;
                        dst[di + 2] = alphabet[triplet];
                        dst[di + 3] = 0;
-                       length = di + 2;
+                       length = di + 3;
                        break;
                case 1:
                        triplet = usrc[si];
                        dst[di] = alphabet[triplet & 63]; triplet >>= 6;
                        dst[di + 1] = alphabet[triplet];
                        dst[di + 2] = 0;
-                       length = di + 1;
+                       length = di + 2;
                        break;
                default:
                        dst[di] = 0;