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Summary:
When using the python sqlite driver and linking against the dylib provided with OSX (/usr/lib/libqlite3.dylib) we can reproducibly cause a segfault. The attached file has the back trace when the segfault occurs. When using the dylib from the homebrew installed version of sqlite it works as expected.
Steps to Reproduce:
Unfortunately, the test suite is proprietary and can't be shared.
Expected Results:
No seg fault.
Actual Results:
Segfault.
Version:
sqlite3, OSX El Capitan 10.11.6 (although it has happened on other OSX versions)
Description
Summary:
When using the python sqlite driver and linking against the dylib provided with OSX (/usr/lib/libqlite3.dylib) we can reproducibly cause a segfault. The attached file has the back trace when the segfault occurs. When using the dylib from the homebrew installed version of sqlite it works as expected.
Steps to Reproduce:
Unfortunately, the test suite is proprietary and can't be shared.
Expected Results:
No seg fault.
Actual Results:
Segfault.
Version:
sqlite3, OSX El Capitan 10.11.6 (although it has happened on other OSX versions)
Notes:
Configuration:
Out of the box sqlite3
Attached File:
(lldb) bt
if let
andguard let
to assign toself
in failable value type initializers #1: tid = 0x91e34, 0x00007fff977b1fd6 libsystem_platform.dylib`_platform_memmove$VARIANT$Haswell + 182, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x8)_platform_memmove$VARIANT$Haswell + 182 frame #1: 0x00007fff979f8ff8 libsqlite3.dylib
memjrnlRead + 200frame 22108390: Swift 2.0b4: Allow assignment of nil to self in failable initializers to indicate failure #2: 0x00007fff979f93c1 libsqlite3.dylib
pager_playback_one_page + 81 frame #3: 0x00007fff97a10215 libsqlite3.dylib
sqlite3PagerSavepoint + 565frame 22108127: Apple Music: CarPlay does not show the For You Playlists #4: 0x00007fff979b43fb libsqlite3.dylib
sqlite3VdbeExec + 26203 frame #5: 0x00007fff979aca8f libsqlite3.dylib
sqlite3_step + 591frame 22108095: Changing account in Music app requires force-quit #6: 0x0000000105febd93 _sqlite3.so
pysqlite_step + 31 frame #7: 0x0000000105fe9867 _sqlite3.so
_pysqlite_query_execute + 1603frame 22107434: Providing Generic Generator for protocol intermittently crashes compiler #8: 0x000000010000d202 Python
PyObject_Call + 99 frame #9: 0x000000010008be83 Python
PyEval_CallObjectWithKeywords + 165frame 22107245: Xcode 7 beta 4 (7A165t) Interface Builder ignores background color set on UITableView #10: 0x000000010001e25d Python
___lldb_unnamed_function328$$Python + 134 frame #11: 0x000000010000d202 Python
PyObject_Call + 99frame 22106516: watchOS 2 Beta 4: Can’t Import CoreText #12: 0x0000000100088e37 Python
PyEval_EvalFrameEx + 10372 frame #13: 0x00000001000863c1 Python
PyEval_EvalCodeEx + 1583frame 22105625: Mac OS X 10.11: Battery status alwasy shows "20:00 Remaining" #14: 0x000000010008c4ae Python
___lldb_unnamed_function1476$$Python + 117 frame #15: 0x000000010008930c Python
PyEval_EvalFrameEx + 11609frame 22103992: Stack implemented with enum causes Abort trap: 6 #16: 0x00000001000863c1 Python
PyEval_EvalCodeEx + 1583 frame #17: 0x000000010008c4ae Python
___lldb_unnamed_function1476$$Python + 117frame 22103156: News app interface sometimes not visible or incorrect #18: 0x000000010008930c Python
PyEval_EvalFrameEx + 11609 frame #19: 0x000000010008c541 Python
___lldb_unnamed_function1476$$Python + 264frame 22102128: Face detection accuracy is bad #20: 0x000000010008930c Python
PyEval_EvalFrameEx + 11609 frame #21: 0x000000010008c541 Python
___lldb_unnamed_function1476$$Python + 264frame 22098492: Xcode-beta (7A165t): UI Tests: secureTextFields are duplicated #22: 0x000000010008930c Python
PyEval_EvalFrameEx + 11609 frame #23: 0x000000010008c541 Python
___lldb_unnamed_function1476$$Python + 264frame 22096010: Impossible to inspect the contents of the Core Spotlight index #24: 0x000000010008930c Python
PyEval_EvalFrameEx + 11609 frame #25: 0x00000001000863c1 Python
PyEval_EvalCodeEx + 1583frame 22094417: UIPrintInteractionController does not indicate its method of dismissal #26: 0x000000010008c4ae Python
___lldb_unnamed_function1476$$Python + 117 frame #27: 0x000000010008930c Python
PyEval_EvalFrameEx + 11609frame 22093439: Mac OS X 10.10.4: NSTabViewController tabStyle option NSTabViewControllerTabStyleUnspecified does not work. #28: 0x00000001000863c1 Python
PyEval_EvalCodeEx + 1583 frame #29: 0x000000010008c4ae Python
___lldb_unnamed_function1476$$Python + 117frame 22091989: Mail 9.0: AppleScript support for new messages fails #30: 0x000000010008930c Python
PyEval_EvalFrameEx + 11609 frame #31: 0x00000001000863c1 Python
PyEval_EvalCodeEx + 1583frame 22091226: Codesign command has no way to ignore expired identities #32: 0x000000010008c4ae Python
___lldb_unnamed_function1476$$Python + 117 frame #33: 0x000000010008930c Python
PyEval_EvalFrameEx + 11609frame 22090161: iOS 9b4: UIViewControllerAnimatedTransitioning doesn't resize all viewcontrollers inside the UINavigationController-stack while rotating #34: 0x00000001000863c1 Python
PyEval_EvalCodeEx + 1583 frame #35: 0x000000010002b2e5 Python
___lldb_unnamed_function510$$Python + 352frame 22088316: VoiceOver: "purchases" is not correctly pronounced #36: 0x000000010000d202 Python
PyObject_Call + 99 frame #37: 0x0000000100017ff5 Python
___lldb_unnamed_function192$$Python + 173frame 22086571: Request for CloudKit always failed! #38: 0x000000010000d202 Python
PyObject_Call + 99 frame #39: 0x0000000100053a33 Python
___lldb_unnamed_function1032$$Python + 61frame 22084261: NSURLSession is extremely slow on watchOS #40: 0x000000010000d202 Python
PyObject_Call + 99 frame #41: 0x0000000100088e37 Python
PyEval_EvalFrameEx + 10372frame 22082589: Xcode-beta (7A165t): Editor > Import Localizations crashes if Localizable.string doesn't exist when importing #42: 0x00000001000863c1 Python
PyEval_EvalCodeEx + 1583 frame #43: 0x000000010002b2e5 Python
___lldb_unnamed_function510$$Python + 352frame 22080544: iTunes 12.2.1: Compilation listings have extraneous whitespace #44: 0x000000010000d202 Python
PyObject_Call + 99 frame #45: 0x00000001000894ac Python
PyEval_EvalFrameEx + 12025frame 22076249: Xcode 6.4: NS_INLINE functions called from Swift crash in Release builds #46: 0x00000001000863c1 Python
PyEval_EvalCodeEx + 1583 frame #47: 0x000000010002b2e5 Python
___lldb_unnamed_function510$$Python + 352frame 22069117: Xcode 7 Beta 4: Interface Builder crashes if the root view tag in xib file has
translatesAutoresizingMaskIntoConstraints="NO"
property #48: 0x000000010000d202 PythonPyObject_Call + 99 frame #49: 0x0000000100017ff5 Python
___lldb_unnamed_function192$$Python + 173frame 22067843: Expose SecKeyEncrypt/SecKeyRawVerify/SecKeyRawSign on OS X as said in the header for iOS. #50: 0x000000010000d202 Python
PyObject_Call + 99 frame #51: 0x0000000100053a33 Python
___lldb_unnamed_function1032$$Python + 61frame 22064912: Swift 2.0b4: swiftc infinite loop with type conforming to semi-mutually-recursive protocol #52: 0x000000010000d202 Python
PyObject_Call + 99 frame #53: 0x0000000100088e37 Python
PyEval_EvalFrameEx + 10372frame 22064783: Swift 2.0b4: Mutually recursive protocols cause swiftc to infinite loop and crash #54: 0x000000010008c541 Python
___lldb_unnamed_function1476$$Python + 264 frame #55: 0x000000010008930c Python
PyEval_EvalFrameEx + 11609frame 22063654: Mach APIs should be available on watchOS #56: 0x00000001000863c1 Python
PyEval_EvalCodeEx + 1583 frame #57: 0x000000010008c4ae Python
___lldb_unnamed_function1476$$Python + 117frame 22060893: App Transport Security should not block http requests to localhost #58: 0x000000010008930c Python
PyEval_EvalFrameEx + 11609 frame #59: 0x00000001000863c1 Python
PyEval_EvalCodeEx + 1583frame 22058517: Vague "Cannot Install Watch App" message at install time if Watch App info.plist contains errors #60: 0x000000010008c4ae Python
___lldb_unnamed_function1476$$Python + 117 frame #61: 0x000000010008930c Python
PyEval_EvalFrameEx + 11609frame 22053289: CIFilter sub-subclasses written in Swift cause a crash #62: 0x00000001000863c1 Python
PyEval_EvalCodeEx + 1583 frame #63: 0x000000010002b2e5 Python
___lldb_unnamed_function510$$Python + 352frame 22051675: canOpenURL: shouldn’t log anything when there’s no error #64: 0x000000010000d202 Python
PyObject_Call + 99 frame #65: 0x00000001000894ac Python
PyEval_EvalFrameEx + 12025frame 22051455: Xcode text editor jumps scroll randomly editing source at end of file #66: 0x00000001000863c1 Python
PyEval_EvalCodeEx + 1583 frame #67: 0x000000010002b2e5 Python
___lldb_unnamed_function510$$Python + 352frame 22050930: Transasction history for Apple Pay cards is not available in watch app #68: 0x000000010000d202 Python
PyObject_Call + 99 frame #69: 0x00000001000894ac Python
PyEval_EvalFrameEx + 12025frame 22050361: Opening a .sks file in Xcode causes a crash on Mac Mini (2014) #70: 0x00000001000863c1 Python
PyEval_EvalCodeEx + 1583 frame #71: 0x000000010002b2e5 Python
___lldb_unnamed_function510$$Python + 352frame 22048468: Search Popdown Messed Up #72: 0x000000010000d202 Python
PyObject_Call + 99 frame #73: 0x00000001000894ac Python
PyEval_EvalFrameEx + 12025frame 22048335: Provide public equivalent of [UIViewController _isInPopoverPresentation] #74: 0x00000001000863c1 Python
PyEval_EvalCodeEx + 1583 frame #75: 0x000000010008c4ae Python
___lldb_unnamed_function1476$$Python + 117frame 22048240: UITableView's right swipe 'Delete' isn't localized in bulgarian #76: 0x000000010008930c Python
PyEval_EvalFrameEx + 11609 frame #77: 0x000000010008c541 Python
___lldb_unnamed_function1476$$Python + 264frame 22047995: Core Data: executeFetchRequest:error: leads to SQLite error code:522, 'not an error' #78: 0x000000010008930c Python
PyEval_EvalFrameEx + 11609 frame #79: 0x00000001000863c1 Python
PyEval_EvalCodeEx + 1583frame 22046331: iOS 9 (13A4305g): Support App Groups with NSUserDefaultsDidChangeNotification #80: 0x000000010008c4ae Python
___lldb_unnamed_function1476$$Python + 117 frame #81: 0x000000010008930c Python
PyEval_EvalFrameEx + 11609frame 22042549: Swift: Failure to infer generic return type generates misleading error message about argument types #82: 0x00000001000863c1 Python
PyEval_EvalCodeEx + 1583 frame #83: 0x000000010008c4ae Python
___lldb_unnamed_function1476$$Python + 117frame 22037883: SystemConfiguration: SCNetworkReachability callback is called redundantly #84: 0x000000010008930c Python
PyEval_EvalFrameEx + 11609 frame #85: 0x00000001000863c1 Python
PyEval_EvalCodeEx + 1583frame 22030213: Mail 8.2: Should Be Able to Mute Thread #86: 0x0000000100085d8c Python
PyEval_EvalCode + 54 frame #87: 0x00000001000a5a42 Python
___lldb_unnamed_function1599$$Python + 53frame 22029215: iOS 9b4 (13A4305g): iOS hangs indefinitely when a UITextView with strange frame gets layouted #88: 0x00000001000a5ae5 Python
PyRun_FileExFlags + 133 frame #89: 0x00000001000a5634 Python
PyRun_SimpleFileExFlags + 698frame 22028531: Imageset folders for manually added xcassets cannot be committed to Git using Xcode Source Control #90: 0x00000001000b7011 Python
Py_Main + 3137 frame #91: 0x00007fff93b705ad libdyld.dylib
start + 1frame 22026941: No way to reorder cards in Apple Pay for the watch #92: 0x00007fff93b705ad libdyld.dylib`start + 1
Product Version:
Created: 2016-09-06T19:14:07.117580
Originated: 2016-09-06T00:00:00
Open Radar Link: http://www.openradar.me/28172838
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