util: right parenthesises for base64 macro

So that BASE64_BUFFER_SIZE(3) == 5 instead of 7
4 years ago · bda9f8abac
parent 8498999c6a
commit bda9f8abac
1 changed files with 1 additions and 1 deletions
--- a/src/util-crypt.h
+++ b/src/util-crypt.h
@ -33,7 +33,7 @@
 * required output bytes are 4 * ceil(input_len / 3) and an additional byte
 * for storing the NULL pointer.
 * */
-#define BASE64_BUFFER_SIZE(x)  ((4 * ((x) + 2) / 3) + 1)
+#define BASE64_BUFFER_SIZE(x) ((4 * (((x) + 2) / 3)) + 1)

 typedef enum {
    SC_SHA_1_OK,