b64_encode: Fix bug

Signed-off-by: Jianhui Zhao <jianhuizhao329@gmail.com>
zhaojh329 · May 13, 2019 · 6c07c96 · 6c07c96
1 parent 77d7455
commit 6c07c96
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/utils.c b/src/utils.c
@@ -189,7 +189,8 @@ int b64_encode(const void *src, size_t srclen, void *dest, size_t destsize)
                 *output++ = Base64[i3];
                 skip = 3;
             } else {
-                *output++ = Base64[i1];
+                int i2 = ((input[1] & 0xF) << 2);
+                *output++ = Base64[i2];
                 *output++ = '=';
                 skip = 2;
             }