wolfSSL/wolfssl
1
0
Fork 1
mirror of https://github.com/wolfSSL/wolfssl.git synced 2025-08-04 05:04:41 +02:00
Code Issues Packages Projects Releases Wiki Activity

Only cache messages when required.

Browse Source
This commit is contained in:
Sean Parkinson
2018-05-15 10:43:17 +10:00
parent 9358edf5dd
commit 982119b495
1 changed files with 20 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
src/internal.c
View File

@@ -6053,18 +6053,26 @@ static int Ed25519Update(WOLFSSL* ssl, const byte* data, int sz)
int ret = 0; int ret = 0;
byte* msgs; byte* msgs;
if (!IsAtLeastTLSv1_3(ssl->version) || ssl->options.downgrade) { if (!IsAtLeastTLSv1_2(ssl))
msgs = (byte*)XREALLOC(ssl->hsHashes->messages, return 0;
ssl->hsHashes->length + sz, ssl->heap, if (IsAtLeastTLSv1_3(ssl->version) && !ssl->options.downgrade)
DYNAMIC_TYPE_HASHES); return 0;
if (msgs == NULL) if (ssl->options.side == WOLFSSL_CLIENT_END &&
ret = MEMORY_E; ssl->buffers.keyType != ed25519_sa_algo)
if (ret == 0) { return 0;
ssl->hsHashes->messages = msgs; if (ssl->options.side == WOLFSSL_SERVER_END && (ssl->options.resuming ||
XMEMCPY(msgs + ssl->hsHashes->length, data, sz); !ssl->options.verifyPeer))
ssl->hsHashes->prevLen = ssl->hsHashes->length; return 0;
ssl->hsHashes->length += sz;
} msgs = (byte*)XREALLOC(ssl->hsHashes->messages, ssl->hsHashes->length + sz,
ssl->heap, DYNAMIC_TYPE_HASHES);
if (msgs == NULL)
ret = MEMORY_E;
if (ret == 0) {
ssl->hsHashes->messages = msgs;
XMEMCPY(msgs + ssl->hsHashes->length, data, sz);
ssl->hsHashes->prevLen = ssl->hsHashes->length;
ssl->hsHashes->length += sz;
} }
return ret; return ret;