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Make SecureRandom non-failable

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Daniel Hajjar 2024-08-20 11:49:15 +02:00 committed by GitHub
parent b010714426
commit ec115ffe2a
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2 changed files with 2 additions and 3 deletions
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2
doc/lua_api.md
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@ -8669,7 +8669,7 @@ In multiplayer mode, the error may be arbitrarily large.
Interface for the operating system's crypto-secure PRNG. Interface for the operating system's crypto-secure PRNG.
It can be created via `SecureRandom()`. The constructor returns nil if a It can be created via `SecureRandom()`. The constructor throws an error if a
secure random device cannot be found on the system. secure random device cannot be found on the system.
### Methods ### Methods

3
src/script/lua_api/l_noise.cpp
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@ -641,10 +641,9 @@ int LuaSecureRandom::create_object(lua_State *L)
{ {
LuaSecureRandom *o = new LuaSecureRandom(); LuaSecureRandom *o = new LuaSecureRandom();
// Fail and return nil if we can't securely fill the buffer
if (!o->fillRandBuf()) { if (!o->fillRandBuf()) {
delete o; delete o;
return 0; throw LuaError("SecureRandom: Failed to find secure random device on system");
} }
*(void **)(lua_newuserdata(L, sizeof(void *))) = o; *(void **)(lua_newuserdata(L, sizeof(void *))) = o;