Changeset 22061 for trunk/src/kernel32/conbuffervio.cpp

Timestamp:

Jan 31, 2013, 3:56:49 AM (13 years ago)

Author:

dmik

Message:

kernel32: Fix endless loop in new console I/O mode.

This could happen when printing chars with codes greater than 127.
Quite an old bug/typo that was exposed by enabling the
new console I/O mode.

File:

• trunk/src/kernel32/conbuffervio.cpp (modified) (2 diffs)

trunk/src/kernel32/conbuffervio.cpp

@@ -114 +114 @@
           USHORT Row;
           USHORT Column;
-          int    numchar;
+          ULONG  numchar;
 
 #ifdef DEBUG_LOCAL2
@@ -260 +260 @@
 ////        dprintf(("Current cursor position (%d,%d)", pConsoleBuffer->coordCursorPosition.X, pConsoleBuffer->coordCursorPosition.Y));
         numchar = ulCounter;
-        while(pszBuffer[numchar] >= 32 && numchar < nNumberOfBytesToWrite) {
+        while((ucChar = pszBuffer[numchar]) >= 32 && numchar < nNumberOfBytesToWrite) {
             numchar++;
         }