diff options
| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2018-08-11 21:33:05 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2018-08-11 21:33:05 (GMT) |
| commit | 09fba835c8c9d68042f6fef960c025be7c8c3641 (patch) | |
| tree | 5e38501bee08c156d14cba01ccef64012a94521b /generic/tkGrab.c | |
| parent | 1d1ca3a5dde2d56b10fab0dfa5f430b98760de8e (diff) | |
| download | tk-09fba835c8c9d68042f6fef960c025be7c8c3641.zip tk-09fba835c8c9d68042f6fef960c025be7c8c3641.tar.gz tk-09fba835c8c9d68042f6fef960c025be7c8c3641.tar.bz2 | |
More preparation for TIP #494 compatibitly. Add 2 utility functions, which can retreive big strings and ByteArrays without length overflow.
Diffstat (limited to 'generic/tkGrab.c')
| -rw-r--r-- | generic/tkGrab.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/generic/tkGrab.c b/generic/tkGrab.c index 00d4511..c37b6be 100644 --- a/generic/tkGrab.c +++ b/generic/tkGrab.c @@ -190,7 +190,7 @@ Tk_GrabObjCmd( TkDisplay *dispPtr; const char *arg; int index; - int len; + size_t len; static const char *const optionStrings[] = { "current", "release", "set", "status", NULL }; @@ -227,7 +227,7 @@ Tk_GrabObjCmd( * First check for a window name or "-global" as the first argument. */ - arg = Tcl_GetStringFromObj(objv[1], &len); + arg = TkGetStringFromObj(objv[1], &len); if (arg[0] == '.') { /* [grab window] */ if (objc != 2) { |