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| author | Kevin Walzer <kw@codebykevin.com> | 2017-04-20 01:47:21 (GMT) |
|---|---|---|
| committer | Kevin Walzer <kw@codebykevin.com> | 2017-04-20 01:47:21 (GMT) |
| commit | 63b6554668963fa5a4b94cd64931e556ad154fcb (patch) | |
| tree | 5d519469dc3390324b22ee9e4e7d6950d46e4955 /macosx/tkMacOSXWm.c | |
| parent | 985621e3f1a0ac065a03f17f846d6004dfc2e827 (diff) | |
| download | tk-63b6554668963fa5a4b94cd64931e556ad154fcb.zip tk-63b6554668963fa5a4b94cd64931e556ad154fcb.tar.gz tk-63b6554668963fa5a4b94cd64931e556ad154fcb.tar.bz2 | |
1. Fix for segfault with latest version of Xcode on macOS 10.12; thanks to Bill Joye for patch. 2. Improvements to HITheme scroller on macOS: smoother scrolling, and scrollbar now correctly highlights when being pressed and during enter/leave events. Thanks to Tortsen Reincke for bug report (061bf93176a5684a4a855f8177b290c59dd39bf2).
Diffstat (limited to 'macosx/tkMacOSXWm.c')
| -rw-r--r-- | macosx/tkMacOSXWm.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/macosx/tkMacOSXWm.c b/macosx/tkMacOSXWm.c index 39990e6..75473bf 100644 --- a/macosx/tkMacOSXWm.c +++ b/macosx/tkMacOSXWm.c @@ -2893,17 +2893,20 @@ WmProtocolCmd( } else { prevPtr->nextPtr = protPtr->nextPtr; } + if (protPtr->command) + ckfree(protPtr->command); Tcl_EventuallyFree(protPtr, TCL_DYNAMIC); break; } } cmd = Tcl_GetStringFromObj(objv[4], &cmdLength); if (cmdLength > 0) { - protPtr = ckalloc(HANDLER_SIZE(cmdLength)); + protPtr = ckalloc(sizeof(ProtocolHandler)); protPtr->protocol = protocol; protPtr->nextPtr = wmPtr->protPtr; wmPtr->protPtr = protPtr; protPtr->interp = interp; + protPtr->command = ckalloc(cmdLength+1); strcpy(protPtr->command, cmd); } return TCL_OK; |