crash in [FSEvent uidFromArg:]

Bug #1100841 reported by Mike McCracken
14
This bug affects 2 people
Affects Status Importance Assigned to Milestone
Ubuntu One FsEvents daemon
Fix Committed
High
Mike McCracken

Bug Description

I've now seen this in a couple of users' logs:

Thread 3 Crashed:
0 com.ubuntu.one.fsevents 0x0000000100001d2d +[FSEvent uidFromArg:] + 61
1 com.ubuntu.one.fsevents 0x0000000100002660 -[FSEvent setEventArgs:withOffset:withTotalSize:] + 1456
2 com.ubuntu.one.fsevents 0x00000001000043cb -[FSEventDispatcher run] + 859
3 com.apple.Foundation 0x00007fff84ec372a -[NSThread main] + 68
4 com.apple.Foundation 0x00007fff84ec36a2 __NSThread__main__ + 1575
5 libsystem_c.dylib 0x00007fff893de8bf _pthread_start + 335
6 libsystem_c.dylib 0x00007fff893e1b75 thread_start + 13

Julien Funk (jaboing)
tags: added: u1-by-dev u1-filesync u1-on-production
Julien Funk (jaboing)
tags: added: u1-syncdaemon
removed: u1-filesync
Changed in ubuntuone-fsevents-daemon:
status: Confirmed → Fix Committed
Revision history for this message
Mike McCracken (mikemc) wrote :

Reopened because the linked branch fixes a similar crash in gidFromArg, but not the one in uidFromArg.

Here's another recent crash backtrace from the original uidFromArg bug:

Thread 3 Crashed:
0 com.ubuntu.one.fsevents 0x0000000100001d2d +[FSEvent uidFromArg:] + 61
1 com.ubuntu.one.fsevents 0x0000000100002660 -[FSEvent setEventArgs:withOffset:withTotalSize:] + 1456
2 com.ubuntu.one.fsevents 0x00000001000043cb -[FSEventDispatcher run] + 859
3 com.apple.Foundation 0x00007fff93150612 __NSThread__main__ + 1345
4 libsystem_c.dylib 0x00007fff9691b742 _pthread_start + 327
5 libsystem_c.dylib 0x00007fff96908181 thread_start + 13

Changed in ubuntuone-fsevents-daemon:
status: Fix Committed → Confirmed
Changed in ubuntuone-fsevents-daemon:
status: Confirmed → Fix Committed
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