This bug report was migrated from our old Bugzilla tracker.

Reported in version: 1.2.14
Reported for operating system, platform: Mac OS X 10.6, x86

Comments on the original bug report:

On 2011-06-04 15:43:21 +0000, Kirk Baker wrote:

A user of our software's Slide Show module is experiencing crashes when running on Mac OS X 10.7. A crash report was filed and received by us. We use libSDL 1.2.14 to take over the screen via SDL_SetVideoMode() at the start of the Slide Show. Here is a partial stack trace from the crash reporter:

Crashed Thread: 0 Dispatch queue: com.apple.main-thread

Exception Type: EXC_BAD_ACCESS (SIGABRT)
Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000000000000

VM Regions Near 0:
--> __PAGEZERO 0000000000000000-0000000000001000 [ 4K] ---/--- SM=NUL /Applications/Photo Mechanic.app/Contents/MacOS/Photo Mechanic
__TEXT 0000000000001000-00000000006c6000 [ 6932K] r-x/rwx SM=COW /Applications/Photo Mechanic.app/Contents/MacOS/Photo Mechanic

Application Specific Information:
objc[544]: garbage collection is OFF
Performing @selector(OnBnClickedStart:) from sender NSButton 0x9d09210
abort() called

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 libsystem_kernel.dylib 0x941d19c6 __pthread_kill + 10
1 libsystem_c.dylib 0x906d4f98 pthread_kill + 106
2 libsystem_c.dylib 0x906c5bfd abort + 167
3 libruby.1.8.4.dylib 0x00a68b80 rb_bug + 243 (error.c:205)
4 libruby.1.8.4.dylib 0x00ad00be sigbus + 26 (signal.c:446)
5 libsystem_c.dylib 0x9072a59b _sigtramp + 43
6 ??? 0xffffffff 0 + 4294967295
7 SDL 0x00c4e515 SDL_SetVideoMode + 1077
8 com.camerabits.PhotoMechanic 0x0002fe0e Slideshow::init() + 302
9 com.camerabits.PhotoMechanic 0x002aaef1 SlideDialog::OnBnClickedStart() + 97
10 com.apple.CoreFoundation 0x9bae3251 -[NSObject performSelector:withObject:] + 65
11 com.apple.AppKit 0x9439ce4a -[NSApplication sendAction:to:from:] + 232
12 com.apple.AppKit 0x9439cd28 -[NSControl sendAction:to:] + 102
13 com.apple.AppKit 0x9439cc2b -[NSCell _sendActionFrom:] + 160
14 com.apple.AppKit 0x9439bfe6 -[NSCell trackMouse:inRect:ofView:untilMouseUp:] + 2295
15 com.apple.AppKit 0x9441e839 -[NSButtonCell trackMouse:inRect:ofView:untilMouseUp:] + 501
16 com.apple.AppKit 0x9439aa27 -[NSControl mouseDown:] + 943
17 com.apple.AppKit 0x943638d2 -[NSWindow sendEvent:] + 7514
18 com.apple.AppKit 0x942fbcf1 -[NSApplication sendEvent:] + 4235
19 com.camerabits.PhotoMechanic 0x00090a97 -[CPMApp sendEvent:] + 71
20 com.apple.AppKit 0x94565239 -[NSApplication _modalSession:sendEvent:] + 550
21 com.apple.AppKit 0x94564e03 -[NSApplication _realDoModalLoop:peek:] + 638
22 com.apple.AppKit 0x94560413 -[NSApplication _doModalLoop:peek:] + 69
23 com.apple.AppKit 0x94564adf -[NSApplication runModalForWindow:] + 258
24 com.camerabits.PhotoMechanic 0x000cd723 CDialog::RunModalLoop(unsigned long) + 259
25 com.camerabits.PhotoMechanic 0x000cdaa2 CDialog::DoModal() + 274
26 com.camerabits.PhotoMechanic 0x000aabe4 +[SlideDialogController runSlideshowWithContactSheet:andDocument:selectedCells:] + 180
27 com.camerabits.PhotoMechanic 0x0004d75b -[CContactSheetView runSlideshow:] + 171
28 com.apple.CoreFoundation 0x9bae3251 -[NSObject performSelector:withObject:] + 65
29 com.apple.AppKit 0x9439ce4a -[NSApplication sendAction:to:from:] + 232
30 com.apple.AppKit 0x9449039b -[NSMenuItem _corePerformAction] + 536
31 com.apple.AppKit 0x94490034 -[NSCarbonMenuImpl performActionWithHighlightingForItemAtIndex:] + 171
32 com.apple.AppKit 0x9448f6bd -[NSMenu _performActionWithHighlightingForItemAtIndex:sendAccessibilityNotification:] + 79
33 com.apple.AppKit 0x9448f669 -[NSMenu _performActionWithHighlightingForItemAtIndex:] + 48
34 com.apple.AppKit 0x944089a0 -[NSMenu performKeyEquivalent:] + 306
35 com.apple.AppKit 0x94407414 -[NSApplication _handleKeyEquivalent:] + 594
36 com.apple.AppKit 0x942fc0c9 -[NSApplication sendEvent:] + 5219
37 com.camerabits.PhotoMechanic 0x00090a97 -[CPMApp sendEvent:] + 71
38 com.apple.AppKit 0x9428e946 -[NSApplication run] + 993
39 com.apple.AppKit 0x94521031 NSApplicationMain + 1047
40 com.camerabits.PhotoMechanic 0x00003072 _start + 216
41 com.camerabits.PhotoMechanic 0x00002f99 start + 41

On 2011-08-21 00:45:11 +0000, Ryan C. Gordon wrote:

This should be fixed in Mercurial, as of changeset cf638ceb1f2c (or thereabouts).

--ryan.