paweld/lazarus
1
0
Fork 0
mirror of https://gitlab.com/freepascal.org/lazarus/lazarus.git synced 2025-09-03 00:00:39 +02:00
Code Issues Packages Projects Releases Wiki Activity

LCL-GTK2: Prevent a SIGSEGV in function DeliverMouseUpMessage(). Issue #40793, patch by Iluha Companets.

Browse Source
This commit is contained in:
Juha 2024-03-05 09:18:41 +02:00
parent cb087dd6e5
commit dcaf7e6bbe
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
lcl/interfaces/gtk2/gtk2callback.inc
View File

@ -2274,7 +2274,7 @@ begin
else if MessI.Result <> 0 then else if MessI.Result <> 0 then
begin begin
// issue #19914 // issue #19914
if GTK_IS_NOTEBOOK(Widget) then if GTK_IS_NOTEBOOK(PGTKObject(AWinControl.Handle)) then
begin begin
if g_object_get_data({%H-}PGObject(AWinControl.Handle),'lclnotebookdragging') <> nil then if g_object_get_data({%H-}PGObject(AWinControl.Handle),'lclnotebookdragging') <> nil then
begin begin
@ -2284,7 +2284,7 @@ begin
end; end;
// handled by the LCL // handled by the LCL
//DebugLn(['DeliverMouseUpMessage msg was handled by the LCL, Stopping signal ...']); //DebugLn(['DeliverMouseUpMessage msg was handled by the LCL, Stopping signal ...']);
g_signal_stop_emission_by_name(PGTKObject(Widget), 'button-release-event'); //g_signal_stop_emission_by_name(PGTKObject(AWinControl.Handle), 'button-release-event');
Result := True; Result := True;
end; end;
end; end;