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-rw-r--r--win/tclWinConsole.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/win/tclWinConsole.c b/win/tclWinConsole.c
index bd7f0e3..b8c4782 100644
--- a/win/tclWinConsole.c
+++ b/win/tclWinConsole.c
@@ -756,6 +756,13 @@ ConsoleInputProc(
if (ReadConsoleBytes(infoPtr->handle, (LPVOID) buf, (DWORD) bufSize,
&count) == TRUE) {
+ /*
+ * TODO: This potentially writes beyond the limits specified
+ * by the caller. In practice this is harmless, since all writes
+ * are into ChannelBuffers, and those have padding, but still
+ * ought to remove this, unless some Windows wizard can give
+ * a reason not to.
+ */
buf[count] = '\0';
return count;
}