Andrew Nguyen : kernel32/tests: Avoid an input buffer overrun in the empty console write test.
Alexandre Julliard
julliard at winehq.org
Mon Jan 3 10:58:04 CST 2011
Module: wine
Branch: master
Commit: ab8b2cfaa17e5c70d3a0d75a0258805996ef7dac
URL: http://source.winehq.org/git/wine.git/?a=commit;h=ab8b2cfaa17e5c70d3a0d75a0258805996ef7dac
Author: Andrew Nguyen <anguyen at codeweavers.com>
Date: Sun Jan 2 21:18:36 2011 -0600
kernel32/tests: Avoid an input buffer overrun in the empty console write test.
---
dlls/kernel32/tests/console.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/dlls/kernel32/tests/console.c b/dlls/kernel32/tests/console.c
index 2f8cf84..da446a1 100644
--- a/dlls/kernel32/tests/console.c
+++ b/dlls/kernel32/tests/console.c
@@ -171,9 +171,9 @@ static void testCursorInfo(HANDLE hCon)
static void testEmptyWrite(HANDLE hCon)
{
+ static const char emptybuf[16];
COORD c;
DWORD len;
- const char* mytest = "";
c.X = c.Y = 0;
ok(SetConsoleCursorPosition(hCon, c) != 0, "Cursor in upper-left\n");
@@ -197,13 +197,13 @@ static void testEmptyWrite(HANDLE hCon)
}
len = -1;
- ok(WriteConsole(hCon, mytest, 0, &len, NULL) != 0 && len == 0, "WriteConsole\n");
+ ok(WriteConsole(hCon, emptybuf, 0, &len, NULL) != 0 && len == 0, "WriteConsole\n");
okCURSOR(hCon, c);
/* WriteConsole does not halt on a null terminator and is happy to write
* memory contents beyond the actual size of the buffer. */
len = -1;
- ok(WriteConsole(hCon, mytest, 16, &len, NULL) != 0 && len == 16, "WriteConsole\n");
+ ok(WriteConsole(hCon, emptybuf, 16, &len, NULL) != 0 && len == 16, "WriteConsole\n");
c.X += 16;
okCURSOR(hCon, c);
}
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