mirror of
https://github.com/microsoft/vcpkg.git
synced 2024-12-24 06:17:55 +08:00
50 lines
1.6 KiB
Diff
50 lines
1.6 KiB
Diff
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diff --git a/wolfcrypt/src/chacha20_poly1305.c b/wolfcrypt/src/chacha20_poly1305.c
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index e4ebd10165f..0c37de747af 100644
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--- a/wolfcrypt/src/chacha20_poly1305.c
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+++ b/wolfcrypt/src/chacha20_poly1305.c
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@@ -355,9 +355,9 @@ static WC_INLINE int wc_XChaCha20Poly1305_crypt_oneshot(
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int isEncrypt)
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{
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int ret;
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- ssize_t dst_len = isEncrypt ?
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- (ssize_t)src_len + POLY1305_DIGEST_SIZE :
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- (ssize_t)src_len - POLY1305_DIGEST_SIZE;
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+ long int dst_len = isEncrypt ?
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+ (long int)src_len + POLY1305_DIGEST_SIZE :
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+ (long int)src_len - POLY1305_DIGEST_SIZE;
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const byte *src_i;
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byte *dst_i;
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size_t src_len_rem;
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@@ -375,7 +375,7 @@ static WC_INLINE int wc_XChaCha20Poly1305_crypt_oneshot(
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goto out;
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}
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- if ((ssize_t)dst_space < dst_len) {
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+ if ((long int)dst_space < dst_len) {
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ret = BUFFER_E;
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goto out;
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}
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diff --git a/wolfssl/wolfcrypt/settings.h b/wolfssl/wolfcrypt/settings.h
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index 47e3b7363af..feeefe4a2ce 100644
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--- a/wolfssl/wolfcrypt/settings.h
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+++ b/wolfssl/wolfcrypt/settings.h
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@@ -1876,11 +1876,13 @@ extern void uITRON4_free(void *p) ;
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#endif
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#endif
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-#ifdef _MSC_VER
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- #ifndef HAVE_SSIZE_T
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- #include <BaseTsd.h>
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- typedef SSIZE_T ssize_t;
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- #endif
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+#if defined(NO_WC_SSIZE_TYPE) || defined(ssize_t)
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+ /* ssize_t comes from system headers or user_settings.h */
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+#elif defined(WC_SSIZE_TYPE)
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+ typedef WC_SSIZE_TYPE ssize_t;
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+#elif defined(_MSC_VER)
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+ #include <BaseTsd.h>
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+ typedef SSIZE_T ssize_t;
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#endif
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/* If DCP is used without SINGLE_THREADED, enforce WOLFSSL_CRYPT_HW_MUTEX */
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