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Change buffer in wolfSSL_dtls_import to be const

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This commit is contained in:
Juliusz Sosinowicz
2020-08-18 16:54:40 +02:00
parent 5b43977b95
commit 234705a80c
4 changed files with 10 additions and 10 deletions
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12
src/internal.c
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@@ -629,7 +629,7 @@ static int ExportKeyState(WOLFSSL* ssl, byte* exp, word32 len, byte ver,
return idx;
}
static int ImportCipherSpecState(WOLFSSL* ssl, byte* exp, word32 len, byte ver)
static int ImportCipherSpecState(WOLFSSL* ssl, const byte* exp, word32 len, byte ver)
{
word32 idx = 0;
CipherSpecs* specs;
@@ -666,7 +666,7 @@ static int ImportCipherSpecState(WOLFSSL* ssl, byte* exp, word32 len, byte ver)
}
static int ImportKeyState(WOLFSSL* ssl, byte* exp, word32 len, byte ver)
static int ImportKeyState(WOLFSSL* ssl, const byte* exp, word32 len, byte ver)
{
word32 idx = 0;
byte sz;
@@ -962,7 +962,7 @@ static int dtls_export_new(WOLFSSL* ssl, byte* exp, word32 len, byte ver)
/* copy items from Export struct to Options struct
* On success returns size of buffer used on failure returns a negative value */
static int dtls_export_load(WOLFSSL* ssl, byte* exp, word32 len, byte ver)
static int dtls_export_load(WOLFSSL* ssl, const byte* exp, word32 len, byte ver)
{
int idx = 0;
Options* options = &ssl->options;
@@ -1144,7 +1144,7 @@ static int ExportPeerInfo(WOLFSSL* ssl, byte* exp, word32 len, byte ver)
#endif /* !WOLFSSL_SESSION_EXPORT_NOPEER */
static int ImportPeerInfo(WOLFSSL* ssl, byte* buf, word32 len, byte ver)
static int ImportPeerInfo(WOLFSSL* ssl, const byte* buf, word32 len, byte ver)
{
word16 idx = 0;
word16 ipSz;
@@ -1346,7 +1346,7 @@ int wolfSSL_dtls_export_internal(WOLFSSL* ssl, byte* buf, word32 sz)
/* On success return amount of buffer consumed */
int wolfSSL_dtls_import_state_internal(WOLFSSL* ssl, byte* buf, word32 sz)
int wolfSSL_dtls_import_state_internal(WOLFSSL* ssl, const byte* buf, word32 sz)
{
word32 idx = 0;
word16 length = 0;
@@ -1418,7 +1418,7 @@ int wolfSSL_dtls_import_state_internal(WOLFSSL* ssl, byte* buf, word32 sz)
/* On success return amount of buffer consumed */
int wolfSSL_dtls_import_internal(WOLFSSL* ssl, byte* buf, word32 sz)
int wolfSSL_dtls_import_internal(WOLFSSL* ssl, const byte* buf, word32 sz)
{
word32 idx = 0;
word16 length = 0;

2
src/ssl.c
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@@ -191,7 +191,7 @@ byte tsip_rootCAverified( );
#ifdef WOLFSSL_SESSION_EXPORT
#ifdef WOLFSSL_DTLS
int wolfSSL_dtls_import(WOLFSSL* ssl, unsigned char* buf, unsigned int sz)
int wolfSSL_dtls_import(WOLFSSL* ssl, const unsigned char* buf, unsigned int sz)
{
WOLFSSL_ENTER("wolfSSL_session_import");

4
wolfssl/internal.h
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@@ -1629,14 +1629,14 @@ WOLFSSL_LOCAL ProtocolVersion MakeTLSv1_3(void);
WOLFSSL_LOCAL ProtocolVersion MakeDTLSv1_2(void);
#ifdef WOLFSSL_SESSION_EXPORT
WOLFSSL_LOCAL int wolfSSL_dtls_import_internal(WOLFSSL* ssl, byte* buf,
WOLFSSL_LOCAL int wolfSSL_dtls_import_internal(WOLFSSL* ssl, const byte* buf,
word32 sz);
WOLFSSL_LOCAL int wolfSSL_dtls_export_internal(WOLFSSL* ssl, byte* buf,
word32 sz);
WOLFSSL_LOCAL int wolfSSL_dtls_export_state_internal(WOLFSSL* ssl,
byte* buf, word32 sz);
WOLFSSL_LOCAL int wolfSSL_dtls_import_state_internal(WOLFSSL* ssl,
byte* buf, word32 sz);
const byte* buf, word32 sz);
WOLFSSL_LOCAL int wolfSSL_send_session(WOLFSSL* ssl);
#endif
#endif

2
wolfssl/ssl.h
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@@ -743,7 +743,7 @@ typedef int (*wc_dtls_export)(WOLFSSL* ssl,
#define WOLFSSL_DTLS_EXPORT_TYPES
#endif /* WOLFSSL_DTLS_EXPORT_TYPES */
WOLFSSL_API int wolfSSL_dtls_import(WOLFSSL* ssl, unsigned char* buf,
WOLFSSL_API int wolfSSL_dtls_import(WOLFSSL* ssl, const unsigned char* buf,
unsigned int sz);
WOLFSSL_API int wolfSSL_CTX_dtls_set_export(WOLFSSL_CTX* ctx,
wc_dtls_export func);