annotate Xcode/TemplatesForXcodeSnowLeopard/SDL Cocoa Application/___PROJECTNAME___.xcodeproj/TemplateInfo.plist @ 5126:d79ff339d1f2
Fixed bug #1056 (Frequent crashes in Touch events by simply touching the screen)
Joseba GarcÃa Echebarria 2010-12-15 01:55:22 PST
I believe the crash is caused by a check not being performed on wether an
SDL_Touch element is NULL before using it in the SDL_SendTouchMotion function
in src/events/SDL_touch.c around line 400.
Judging from the rest of the code, there's a missing
if (!touch) {
return 0;
}
before using "touch" as SDL_GetFinger(), SDL_GetFingerIndexId() use
touch->num_fingers without checking.
I can attach a patch if you like. It seems pretty straightforward, though.
I have yet to discover why touch is being returned as NULL as this error is
only triggered when an actual gesture has been performed, maybe something
related to SDL_AddTouch()?
| author |
Sam Lantinga <slouken@libsdl.org> |
| date |
Fri, 28 Jan 2011 10:21:58 -0800 |
| parents |
d44a0a913aa2 |
| children |
|
| rev |
line source |
|
3331
|
1 {
|
|
|
2 FilesToRename = {
|
|
|
3 "SDLApp_Prefix.pch" = "ÇPROJECTNAMEÈ_Prefix.pch";
|
|
|
4 };
|
|
|
5 FilesToMacroExpand = (
|
|
|
6 "ÇPROJECTNAMEÈ_Prefix.pch",
|
|
|
7 "Info.plist",
|
|
|
8 "English.lproj/InfoPlist.strings",
|
|
|
9 "main.c",
|
|
|
10 );
|
|
|
11 Description = "This project builds an SDL-based application with Cocoa menus.";
|
|
|
12 }
|
