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Cleanup the hash free in FreeHandshakeResources.

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This commit is contained in:
David Garske
2016-11-17 09:34:31 -08:00
parent de1ee91863
commit b01952ea40
1 changed files with 9 additions and 20 deletions
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29
src/internal.c
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@ -3755,30 +3755,19 @@ void SSL_ResourceFree(WOLFSSL* ssl)
#endif /* WOLFSSL_STATIC_MEMORY */ #endif /* WOLFSSL_STATIC_MEMORY */
} }
#ifdef WOLFSSL_TI_HASH
static void HashFinal(WOLFSSL * ssl) {
byte dummyHash[32] ;
#ifndef NO_MD5
wc_Md5Final(&(ssl->hsHashes->hashMd5), dummyHash) ;
#endif
#ifndef NO_SHA
wc_ShaFinal(&(ssl->hsHashes->hashSha), dummyHash) ;
#endif
#ifndef NO_SHA256
wc_Sha256Final(&(ssl->hsHashes->hashSha256), dummyHash) ;
#endif
}
#else
#define HashFinal(ssl)
#endif /* WOLFSSL_TI_HASH */
/* Free any handshake resources no longer needed */ /* Free any handshake resources no longer needed */
void FreeHandshakeResources(WOLFSSL* ssl) void FreeHandshakeResources(WOLFSSL* ssl)
{ {
#ifndef NO_MD5
wc_Md5Free(&ssl->hsHashes->hashMd5);
#endif
#ifndef NO_SHA
wc_ShaFree(&ssl->hsHashes->hashSha);
#endif
#ifndef NO_SHA256
wc_Sha256Free(&ssl->hsHashes->hashSha25);
#endif
HashFinal(ssl) ;
#ifdef HAVE_SECURE_RENEGOTIATION #ifdef HAVE_SECURE_RENEGOTIATION
if (ssl->secure_renegotiation && ssl->secure_renegotiation->enabled) { if (ssl->secure_renegotiation && ssl->secure_renegotiation->enabled) {
WOLFSSL_MSG("Secure Renegotiation needs to retain handshake resources"); WOLFSSL_MSG("Secure Renegotiation needs to retain handshake resources");