diff options
Diffstat (limited to 'win/tclWinChan.c')
-rw-r--r-- | win/tclWinChan.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/win/tclWinChan.c b/win/tclWinChan.c index 3a3eba4..72a71ab 100644 --- a/win/tclWinChan.c +++ b/win/tclWinChan.c @@ -98,6 +98,9 @@ static int FileTruncateProc(ClientData instanceData, Tcl_WideInt length); static DWORD FileGetType(HANDLE handle); static int NativeIsComPort(const WCHAR *nativeName); +static Tcl_Channel TclWinOpenFileChannel(HANDLE handle, char *channelName, + int permissions, int appendMode); + /* * This structure describes the channel type structure for file based IO. */ @@ -1382,7 +1385,7 @@ TclWinOpenFileChannel( infoPtr->flags = appendMode; infoPtr->handle = handle; infoPtr->dirty = 0; - sprintf(channelName, "file%" TCL_Z_MODIFIER "x", (size_t) infoPtr); + snprintf(channelName, 16 + TCL_INTEGER_SPACE, "file%" TCL_Z_MODIFIER "x", (size_t) infoPtr); infoPtr->channel = Tcl_CreateChannel(&fileChannelType, channelName, infoPtr, permissions); |