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This commit is contained in:
Kareem
2026-04-22 14:51:00 -07:00
parent 3a1766dbf2
commit 768525c20f
1 changed files with 5 additions and 4 deletions
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src/internal.c
+5 -4
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@@ -33932,7 +33932,7 @@ int SendClientKeyExchange(WOLFSSL* ssl)
if (esSz > MAX_PSK_ID_LEN) {
ERROR_OUT(CLIENT_ID_ERROR, exit_scke);
}
if (esSz > MAX_ENCRYPT_SZ - OPAQUE16_LEN) {
if (esSz > MAX_ENCRYPT_SZ - (2 * OPAQUE16_LEN)) {
ERROR_OUT(CLIENT_ID_ERROR, exit_scke);
}
/* CLIENT: Pre-shared Key for peer authentication. */
@@ -33949,7 +33949,7 @@ int SendClientKeyExchange(WOLFSSL* ssl)
args->output += OPAQUE16_LEN;
XMEMCPY(args->output, ssl->arrays->client_identity, esSz);
args->output += esSz;
args->length = args->encSz - esSz - OPAQUE16_LEN;
args->length = args->encSz - esSz - (2 * OPAQUE16_LEN);
args->encSz = esSz + OPAQUE16_LEN;
CHECK_RET(ret, AllocKey(ssl, DYNAMIC_TYPE_DH,
@@ -33986,7 +33986,7 @@ int SendClientKeyExchange(WOLFSSL* ssl)
if (esSz > MAX_PSK_ID_LEN) {
ERROR_OUT(CLIENT_ID_ERROR, exit_scke);
}
if (esSz > MAX_ENCRYPT_SZ - OPAQUE16_LEN) {
if (esSz > MAX_ENCRYPT_SZ - OPAQUE16_LEN - OPAQUE8_LEN) {
ERROR_OUT(CLIENT_ID_ERROR, exit_scke);
}
/* CLIENT: Pre-shared Key for peer authentication. */
@@ -33998,7 +33998,8 @@ int SendClientKeyExchange(WOLFSSL* ssl)
XMEMCPY(args->output, ssl->arrays->client_identity, esSz);
args->output += esSz;
args->length = args->encSz - esSz - OPAQUE16_LEN;
args->length =
args->encSz - esSz - OPAQUE16_LEN - OPAQUE8_LEN;
args->encSz = esSz + OPAQUE16_LEN;
/* Create shared ECC key leaving room at the beginning