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internal.c: rsa decription buffer handling

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Marco Oliverio
2022-07-25 17:48:49 +02:00
parent 2e1e8d2789
commit 1727efbc2c
1 changed files with 4 additions and 0 deletions
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4
src/internal.c
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@ -34730,6 +34730,7 @@ static int DefTicketEncCb(WOLFSSL* ssl, byte key_name[WOLFSSL_TICKET_NAME_SZ],
#ifndef NO_RSA #ifndef NO_RSA
case rsa_kea: case rsa_kea:
{ {
byte *tmpRsa;
byte mask; byte mask;
int i; 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[0] = ssl->chVersion.major;
ssl->arrays->preMasterSecret[1] = ssl->chVersion.minor; 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) { if (args->output != NULL) {
/* Use random secret on error */ /* Use random secret on error */
for (i = VERSION_SZ; i < SECRET_LEN; i++) { for (i = VERSION_SZ; i < SECRET_LEN; i++) {