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Use lua_tolstring instead luaL_checklstring

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This commit is contained in:
Bruno Silvestre 2023-02-16 22:07:55 -03:00
parent 38bb3edfb4
commit c3f12b8c4d
1 changed files with 7 additions and 6 deletions
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13
src/context.c
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@ -711,7 +711,8 @@ static int set_alpn_cb(lua_State *L)
/**
* Callback to select the PSK.
*/
static unsigned int server_psk_cb(SSL *ssl, const char *identity, unsigned char *psk, unsigned int max_psk_len)
static unsigned int server_psk_cb(SSL *ssl, const char *identity, unsigned char *psk,
unsigned int max_psk_len)
{
size_t psk_len;
const char *ret_psk;
@ -733,7 +734,7 @@ static unsigned int server_psk_cb(SSL *ssl, const char *identity, unsigned char
return 0;
}
ret_psk = luaL_checklstring(L, -1, &psk_len);
ret_psk = lua_tolstring(L, -1, &psk_len);
if (psk_len == 0 || psk_len > max_psk_len)
psk_len = 0;
@ -766,8 +767,8 @@ static int set_server_psk_cb(lua_State *L)
/*
* Client callback to PSK.
*/
static unsigned int client_psk_cb(SSL *ssl, const char *hint, char *identity, unsigned int max_identity_len,
unsigned char *psk, unsigned int max_psk_len)
static unsigned int client_psk_cb(SSL *ssl, const char *hint, char *identity,
unsigned int max_identity_len, unsigned char *psk, unsigned int max_psk_len)
{
size_t psk_len;
size_t identity_len;
@ -797,8 +798,8 @@ static unsigned int client_psk_cb(SSL *ssl, const char *hint, char *identity, un
return 0;
}
ret_identity = luaL_checklstring(L, -2, &identity_len);
ret_psk = luaL_checklstring(L, -1, &psk_len);
ret_identity = lua_tolstring(L, -2, &identity_len);
ret_psk = lua_tolstring(L, -1, &psk_len);
if (identity_len >= max_identity_len || psk_len > max_psk_len)
psk_len = 0;