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MSVC: replace UINT32_MAX with WOLFSSL_MAX_32BIT in dilithium.c #10161

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Merged
padelsbach merged 1 commit into from
Apr 8, 2026
Merged

MSVC: replace UINT32_MAX with WOLFSSL_MAX_32BIT in dilithium.c #10161

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4 changes: 2 additions & 2 deletions wolfcrypt/src/dilithium.c
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Original file line number Diff line number Diff line change
Expand Up @@ -503,7 +503,7 @@ static int dilithium_hash256(wc_Shake* shake256, const byte* data1,
word64* state = shake256->s;
word8 *state8 = (word8*)state;

if (data2Len > (UINT32_MAX - data1Len)) {
if (data2Len > (WOLFSSL_MAX_32BIT - data1Len)) {
return BAD_FUNC_ARG;
}
if (data1Len + data2Len >= WC_SHA3_256_COUNT * 8) {
Expand Down Expand Up @@ -10558,7 +10558,7 @@ int wc_dilithium_verify_ctx_msg(const byte* sig, word32 sigLen, const byte* ctx,
ret = BAD_FUNC_ARG;
}
/* Reject msgLen that would cause integer overflow in hash computations */
if ((ret == 0) && (msgLen > UINT32_MAX / 2)) {
if ((ret == 0) && (msgLen > WOLFSSL_MAX_32BIT / 2)) {
ret = BAD_FUNC_ARG;
}

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