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F-5856 - Check QUIC early data length before narrowing to word32

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aidan garske
2026-06-25 14:27:05 -07:00
parent 0b0df686c3
commit b3e90bef47
1 changed files with 2 additions and 2 deletions
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src/quic.c
+2 -2
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@@ -75,12 +75,12 @@ static QuicRecord *quic_record_make(WOLFSSL *ssl,
XMEMSET(qr, 0, sizeof(*qr));
qr->level = level;
if (level == wolfssl_encryption_early_data) {
qr->capacity = qr->len = (word32)len;
if (qr->capacity > WOLFSSL_QUIC_MAX_RECORD_CAPACITY) {
if (len > (size_t)WOLFSSL_QUIC_MAX_RECORD_CAPACITY) {
WOLFSSL_MSG("QUIC early data length larger than expected");
quic_record_free(ssl, qr);
return NULL;
}
qr->capacity = qr->len = (word32)len;
}
else {
qr->capacity = qr->len = (word32) qr_length(data, len);