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nfqws2: allow negative numbers in bu8,bu16,bu24,bu32,swap16,swap32

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bol-van
2025-11-30 09:25:43 +03:00
parent b2a611adba
commit 520bf5142f
1 changed files with 6 additions and 6 deletions
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12
nfq2/lua.c
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@@ -201,8 +201,8 @@ static int luacall_swap16(lua_State *L)
lua_check_argc(L,"swap16",1);
lua_Integer i = luaL_checkinteger(L,1);
if (i>0xFFFF || i<-(lua_Integer)0xFFFF) luaL_error(L, "out of range");
uint16_t u = (uint16_t)i;
if (i!=u) luaL_error(L, "out of range");
lua_pushinteger(L,__builtin_bswap16(u));
return 1;
}
@@ -211,8 +211,8 @@ static int luacall_swap32(lua_State *L)
lua_check_argc(L,"swap32",1);
lua_Integer i = luaL_checkinteger(L,1);
if (i>0xFFFFFFFF || i<-(lua_Integer)0xFFFFFFFF) luaL_error(L, "out of range");
uint32_t u = (uint32_t)i;
if (i!=u) luaL_error(L, "out of range");
lua_pushinteger(L,__builtin_bswap32(u));
return 1;
}
@@ -221,7 +221,7 @@ static int luacall_bu8(lua_State *L)
lua_check_argc(L,"bu8",1);
lua_Integer i = luaL_checkinteger(L,1);
if (i & ~(uint64_t)0xFF) luaL_error(L, "out of range");
if (i>0xFF || i<-(lua_Integer)0xFF) luaL_error(L, "out of range");
uint8_t v=(uint8_t)i;
lua_pushlstring(L,(char*)&v,1);
return 1;
@@ -231,7 +231,7 @@ static int luacall_bu16(lua_State *L)
lua_check_argc(L,"bu16",1);
lua_Integer i = luaL_checkinteger(L,1);
if (i & ~(uint64_t)0xFFFF) luaL_error(L, "out of range");
if (i>0xFFFF || i<-(lua_Integer)0xFFFF) luaL_error(L, "out of range");
uint8_t v[2];
phton16(v,(uint16_t)i);
lua_pushlstring(L,(char*)v,2);
@@ -242,7 +242,7 @@ static int luacall_bu24(lua_State *L)
lua_check_argc(L,"bu24",1);
lua_Integer i = luaL_checkinteger(L,1);
if (i & ~(uint64_t)0xFFFFFF) luaL_error(L, "out of range");
if (i>0xFFFFFF || i<-(lua_Integer)0xFFFFFF) luaL_error(L, "out of range");
uint8_t v[3];
phton24(v,(uint32_t)i);
lua_pushlstring(L,(char*)v,3);
@@ -253,7 +253,7 @@ static int luacall_bu32(lua_State *L)
lua_check_argc(L,"bu32",1);
lua_Integer i = luaL_checkinteger(L,1);
if (i & ~(uint64_t)0xFFFFFFFF) luaL_error(L, "out of range");
if (i>0xFFFFFFFF || i<-(lua_Integer)0xFFFFFFFF) luaL_error(L, "out of range");
uint8_t v[4];
phton32(v,(uint32_t)i);
lua_pushlstring(L,(char*)v,4);