prosody
22b1d18eb919
util-src/windows.c

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util-src/windows.c @ 5864:22b1d18eb919

util.windows: Incorrect output buffer size passed to ReadConsoleOutputAttribute (fixes issue#362, thanks yanjun).
author Waqas Hussain <waqas20@gmail.com>
date Thu, 10 Oct 2013 17:18:16 -0400
parent 4128:b6d072a3668d
child 6411:6c8f6364bc48
comparison
equal deleted inserted replaced
5853:3ee3d79db18c 5864:22b1d18eb919
56 56
57 CONSOLE_SCREEN_BUFFER_INFO info; 57 CONSOLE_SCREEN_BUFFER_INFO info;
58 58
59 if (console == INVALID_HANDLE_VALUE) return lerror(L, "GetStdHandle"); 59 if (console == INVALID_HANDLE_VALUE) return lerror(L, "GetStdHandle");
60 if (!GetConsoleScreenBufferInfo(console, &info)) return lerror(L, "GetConsoleScreenBufferInfo"); 60 if (!GetConsoleScreenBufferInfo(console, &info)) return lerror(L, "GetConsoleScreenBufferInfo");
61 if (!ReadConsoleOutputAttribute(console, &color, sizeof(WORD), info.dwCursorPosition, &read_len)) return lerror(L, "ReadConsoleOutputAttribute"); 61 if (!ReadConsoleOutputAttribute(console, &color, 1, info.dwCursorPosition, &read_len)) return lerror(L, "ReadConsoleOutputAttribute");
62 62
63 lua_pushnumber(L, color); 63 lua_pushnumber(L, color);
64 return 1; 64 return 1;
65 } 65 }
66 static int Lset_consolecolor(lua_State *L) { 66 static int Lset_consolecolor(lua_State *L) {