From bb9c15e97a6beaa2006927f50787810124bbc9bc Mon Sep 17 00:00:00 2001 From: Tal Regev Date: Fri, 2 Aug 2024 00:07:12 +0300 Subject: [PATCH] vtls: fix MSVC 'cast truncates constant value' warning Fixes: ``` curl\lib\vtls\cipher_suite.c(193,3): error C2220: the following warning is treated as an error curl\lib\vtls\cipher_suite.c(193,3): warning C4310: cast truncates constant value ``` Closes #14341 --- lib/vtls/cipher_suite.c | 34 +++++++++++++++++----------------- 1 file changed, 17 insertions(+), 17 deletions(-) diff --git a/lib/vtls/cipher_suite.c b/lib/vtls/cipher_suite.c index 83ac5ddfae..af9d55f09a 100644 --- a/lib/vtls/cipher_suite.c +++ b/lib/vtls/cipher_suite.c @@ -163,24 +163,24 @@ enum { CS_TXT_LEN, }; -#define CS_ZIP_IDX(a, b, c, d, e, f, g, h) \ -{ \ - (uint8_t) ((a) << 2 | ((b) & 0x3F) >> 4), \ - (uint8_t) ((b) << 4 | ((c) & 0x3F) >> 2), \ - (uint8_t) ((c) << 6 | ((d) & 0x3F)), \ - (uint8_t) ((e) << 2 | ((f) & 0x3F) >> 4), \ - (uint8_t) ((f) << 4 | ((g) & 0x3F) >> 2), \ - (uint8_t) ((g) << 6 | ((h) & 0x3F)) \ +#define CS_ZIP_IDX(a, b, c, d, e, f, g, h) \ +{ \ + (uint8_t) ((((a) << 2) & 0xFF) | ((b) & 0x3F) >> 4), \ + (uint8_t) ((((b) << 4) & 0xFF) | ((c) & 0x3F) >> 2), \ + (uint8_t) ((((c) << 6) & 0xFF) | ((d) & 0x3F)), \ + (uint8_t) ((((e) << 2) & 0xFF) | ((f) & 0x3F) >> 4), \ + (uint8_t) ((((f) << 4) & 0xFF) | ((g) & 0x3F) >> 2), \ + (uint8_t) ((((g) << 6) & 0xFF) | ((h) & 0x3F)) \ } -#define CS_ENTRY(id, a, b, c, d, e, f, g, h) \ -{ \ - id, \ - CS_ZIP_IDX( \ - CS_TXT_IDX_ ## a, CS_TXT_IDX_ ## b, \ - CS_TXT_IDX_ ## c, CS_TXT_IDX_ ## d, \ - CS_TXT_IDX_ ## e, CS_TXT_IDX_ ## f, \ - CS_TXT_IDX_ ## g, CS_TXT_IDX_ ## h \ - ) \ +#define CS_ENTRY(id, a, b, c, d, e, f, g, h) \ +{ \ + id, \ + CS_ZIP_IDX( \ + CS_TXT_IDX_ ## a, CS_TXT_IDX_ ## b, \ + CS_TXT_IDX_ ## c, CS_TXT_IDX_ ## d, \ + CS_TXT_IDX_ ## e, CS_TXT_IDX_ ## f, \ + CS_TXT_IDX_ ## g, CS_TXT_IDX_ ## h \ + ) \ } struct cs_entry {