From 1727efbc2cea493f722f577bc9b3c5b0d05258f3 Mon Sep 17 00:00:00 2001 From: Marco Oliverio Date: Mon, 25 Jul 2022 17:48:49 +0200 Subject: [PATCH] internal.c: rsa decription buffer handling --- src/internal.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/internal.c b/src/internal.c index d83a7e236..39898165c 100644 --- a/src/internal.c +++ b/src/internal.c @@ -34730,6 +34730,7 @@ static int DefTicketEncCb(WOLFSSL* ssl, byte key_name[WOLFSSL_TICKET_NAME_SZ], #ifndef NO_RSA case rsa_kea: { + byte *tmpRsa; byte mask; int i; @@ -34762,6 +34763,9 @@ static int DefTicketEncCb(WOLFSSL* ssl, byte key_name[WOLFSSL_TICKET_NAME_SZ], ssl->arrays->preMasterSecret[0] = ssl->chVersion.major; ssl->arrays->preMasterSecret[1] = ssl->chVersion.minor; + tmpRsa = input + args->idx - VERSION_SZ - SECRET_LEN; + ctMaskCopy(mask, (byte*)&args->output, + (byte*)&args->output, (byte*)&tmpRsa, sizeof(args->output)); if (args->output != NULL) { /* Use random secret on error */ for (i = VERSION_SZ; i < SECRET_LEN; i++) {