DiskArbitration API Changes for MacOSX 10.3.2?
DiskArbitration API Changes for MacOSX 10.3.2?
- Subject: DiskArbitration API Changes for MacOSX 10.3.2?
- From: Lance Drake <email@hidden>
- Date: Thu, 15 Jan 2004 16:49:46 -0700
Hi Darwin folks,
My process now dies as shown below:
Exception: EXC_BAD_ACCESS (0x0001)
Codes: KERN_PROTECTION_FAILURE (0x0002) at 0x00000000
Thread 0 Crashed:
0 com.apple.CoreFoundation 0x901aab90 CFSetRemoveValue + 0x38
1 com.apple.DiskArbitration 0x907f5294
__DiskArbDiskUnmountCallback + 0x170
2 com.apple.DiskArbitration 0x907f1fe8 _DADispatchCallback +
0x108
3 com.apple.DiskArbitration 0x907f1374 _DASessionCallback +
0x114
4 com.apple.CoreFoundation 0x901ad4d0 __CFMachPortPerform +
0xe0
5 com.apple.CoreFoundation 0x901a9c54 __CFRunLoopDoSource1 +
0xc8
6 com.apple.CoreFoundation 0x90191b20 __CFRunLoopRun + 0x540
7 com.apple.CoreFoundation 0x901960bc CFRunLoopRunSpecific +
0x148
8 com.apple.CoreFoundation 0x901ff514 CFRunLoopRun + 0x34
9 sfpatd 0x00014488 SetupAndRunDriver + 0x1c4
10 sfpatd 0x000141e4 main + 0x2a0
This 100% repeatable event occurs after I request the DA kext to
unmount a volume.
There is no such problem when the same software is run under MacOSX
10.2.8.
Can anyone shed any light as to how best to ameliorate this situation?
Should I file a bug for this behavior - or is there some good reason
why it's OK?
Thanks very much,
Lance Drake
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