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| author | fvogel <fvogelnew1@free.fr> | 2017-01-09 21:56:16 (GMT) |
|---|---|---|
| committer | fvogel <fvogelnew1@free.fr> | 2017-01-09 21:56:16 (GMT) |
| commit | 8d65c105a16c35b35a3832d815661e923c43bd80 (patch) | |
| tree | 352d681f0771cf213c75bd5f0b289532bfb757ca | |
| parent | 2aa8148b1c0d4bfd43195800910c9c6eec0ec8a2 (diff) | |
| parent | 16a463a4eb33a7d69b47b2b4ae6203876db04b09 (diff) | |
| download | tk-8d65c105a16c35b35a3832d815661e923c43bd80.zip tk-8d65c105a16c35b35a3832d815661e923c43bd80.tar.gz tk-8d65c105a16c35b35a3832d815661e923c43bd80.tar.bz2 | |
Fix [7a838c38a1]: X11 bind event ring buffer and NoExpose event. Patch from Christian Werner.
| -rw-r--r-- | generic/tkBind.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/generic/tkBind.c b/generic/tkBind.c index d3fdc96..567c51f 100644 --- a/generic/tkBind.c +++ b/generic/tkBind.c @@ -1260,6 +1260,16 @@ Tk_BindEvent( } } + /* + * Ignore event types which are not in flagArray and all zeroes there. + * Most notably, NoExpose events can fill the ring buffer and disturb + * (thus masking out) event sequences of interest. + */ + + if ((eventPtr->type >= TK_LASTEVENT) || !flagArray[eventPtr->type]) { + return; + } + dispPtr = ((TkWindow *) tkwin)->dispPtr; bindInfoPtr = winPtr->mainPtr->bindInfo; |