vcpkg/ports/wolfssl/fix-windows-build.patch

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2023-09-14 07:04:07 +08:00
diff --git a/wolfcrypt/src/chacha20_poly1305.c b/wolfcrypt/src/chacha20_poly1305.c
index e4ebd10165f..0c37de747af 100644
--- a/wolfcrypt/src/chacha20_poly1305.c
+++ b/wolfcrypt/src/chacha20_poly1305.c
@@ -355,9 +355,9 @@ static WC_INLINE int wc_XChaCha20Poly1305_crypt_oneshot(
int isEncrypt)
{
int ret;
- ssize_t dst_len = isEncrypt ?
- (ssize_t)src_len + POLY1305_DIGEST_SIZE :
- (ssize_t)src_len - POLY1305_DIGEST_SIZE;
+ long int dst_len = isEncrypt ?
+ (long int)src_len + POLY1305_DIGEST_SIZE :
+ (long int)src_len - POLY1305_DIGEST_SIZE;
const byte *src_i;
byte *dst_i;
size_t src_len_rem;
@@ -375,7 +375,7 @@ static WC_INLINE int wc_XChaCha20Poly1305_crypt_oneshot(
goto out;
}
- if ((ssize_t)dst_space < dst_len) {
+ if ((long int)dst_space < dst_len) {
ret = BUFFER_E;
goto out;
}
diff --git a/wolfssl/wolfcrypt/settings.h b/wolfssl/wolfcrypt/settings.h
index 47e3b7363af..feeefe4a2ce 100644
--- a/wolfssl/wolfcrypt/settings.h
+++ b/wolfssl/wolfcrypt/settings.h
@@ -1876,11 +1876,13 @@ extern void uITRON4_free(void *p) ;
#endif
#endif
-#ifdef _MSC_VER
- #ifndef HAVE_SSIZE_T
- #include <BaseTsd.h>
- typedef SSIZE_T ssize_t;
- #endif
+#if defined(NO_WC_SSIZE_TYPE) || defined(ssize_t)
+ /* ssize_t comes from system headers or user_settings.h */
+#elif defined(WC_SSIZE_TYPE)
+ typedef WC_SSIZE_TYPE ssize_t;
+#elif defined(_MSC_VER)
+ #include <BaseTsd.h>
+ typedef SSIZE_T ssize_t;
#endif
/* If DCP is used without SINGLE_THREADED, enforce WOLFSSL_CRYPT_HW_MUTEX */