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Fix psk_len type, do not check string again

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Bruno Silvestre 2023-02-16 09:41:35 -03:00
parent 4f6aec07f6
commit 7b60dc4794
1 changed files with 2 additions and 2 deletions
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4
src/context.c
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@ -713,7 +713,7 @@ static int set_alpn_cb(lua_State *L)
*/ */
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)
{ {
int psk_len; size_t psk_len;
const char *ret_psk; const char *ret_psk;
SSL_CTX *ctx = SSL_get_SSL_CTX(ssl); SSL_CTX *ctx = SSL_get_SSL_CTX(ssl);
p_context pctx = (p_context)SSL_CTX_get_app_data(ctx); p_context pctx = (p_context)SSL_CTX_get_app_data(ctx);
@ -733,7 +733,7 @@ static unsigned int server_psk_cb(SSL *ssl, const char *identity, unsigned char
return 0; return 0;
} }
ret_psk = luaL_checklstring(L, -1, &psk_len); ret_psk = luaL_tolstring(L, -1, &psk_len);
memcpy(psk, ret_psk, (psk_len > max_psk_len) ? max_psk_len : psk_len); memcpy(psk, ret_psk, (psk_len > max_psk_len) ? max_psk_len : psk_len);
lua_pop(L, 2); lua_pop(L, 2);