Issue 1722 in iterm2: Crash when exiting fullscreen with (maximized?) tmux pane

[ite...@googlecode.com]

Status: Accepted
Owner: gnach...@gmail.com
Labels: Type-Defect Priority-Medium

New issue 1722 by gnach...@gmail.com: Crash when exiting fullscreen with
(maximized?) tmux pane
http://code.google.com/p/iterm2/issues/detail?id=1722

I was doing the following at the time of the crash:

I had a fullscreen tmux window with two split panes. One of them either was
maximized or was just unmaximized. I hit cmd-enter to exit fullscreen. The
window got small and then crashed.

==========
Model: Unknown (MacPro5,1)
CPU Speed: 8x 2.15 GHz
Process: iTerm [13828]
Path: /Users/georgen/Downloads/iTerm 2012 01
08.app/Contents/MacOS/iTerm
Identifier: com.googlecode.iterm2
Version: 1.0.0.20120108 (1.0.0.20120108)
Code Type: X86-64 (Native)
Parent Process: launchd [1862]

Date/Time: 2012-01-18 11:13:20.634 -0800
OS Version: Mac OS X 10.6.8 (10K549)
Report Version: 6

Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Crashed Thread: 0 Dispatch queue: com.apple.main-thread

Application Specific Information:
Assertion failed: ([[root_ subviews] count] == 1), function -[PTYTab
unmaximize], file /Users/georgen/globalsearch/trunk/PTYTab.m, line 2873.

Thread 0 Crashed: Dispatch queue: com.apple.main-thread
0 libSystem.B.dylib 0x00007fff848660b6 __kill + 10
1 libSystem.B.dylib 0x00007fff849069f6 abort + 83
2 libSystem.B.dylib 0x00007fff848f39bc
__pthread_markcancel + 0
3 com.googlecode.iterm2 0x00000001000d3e90 -[PTYTab
maximize] + 0
4 com.googlecode.iterm2 0x00000001000d24e4 -[PTYTab
removeSession:] + 52
5 com.googlecode.iterm2 0x000000010007b261 -[PTYSession
terminate] + 289
6 com.googlecode.iterm2 0x00000001000cbf9c -[PTYTab
replaceViewHierarchyWithParseTree:] + 1100
7 com.googlecode.iterm2 0x00000001000ca867 -[PTYTab
setTmuxLayout:tmuxController:] + 359
8 com.googlecode.iterm2 0x000000010011c970
-[TmuxWindowOpener updateLayoutInTab:] + 848
9 com.googlecode.iterm2 0x0000000100119204
-[TmuxController(Private) clientSizeChangeResponse:] + 436
10 com.googlecode.iterm2 0x0000000100114cf1 -[TmuxGateway
currentCommandResponseFinished] + 161
11 com.googlecode.iterm2 0x00000001001145f0 -[TmuxGateway
parseCommand] + 624
12 com.googlecode.iterm2 0x0000000100113fed -[TmuxGateway
readTask:] + 93
13 com.googlecode.iterm2 0x0000000100080421 -[PTYSession
readTask:] + 593
14 com.apple.Foundation 0x00007fff8761145f
__NSThreadPerformPerform + 219
15 com.apple.CoreFoundation 0x00007fff87ec63d1
__CFRunLoopDoSources0 + 1361
16 com.apple.CoreFoundation 0x00007fff87ec45c9 __CFRunLoopRun +
873
17 com.apple.CoreFoundation 0x00007fff87ec3d8f
CFRunLoopRunSpecific + 575
18 com.apple.AppKit 0x00007fff80edb8dd
_NSUnhighlightCarbonMenu + 105
19 com.apple.AppKit 0x00007fff80ebde45 -[NSMenu
performKeyEquivalent:] + 272
20 com.apple.AppKit 0x00007fff80ebcbed -[NSApplication
_handleKeyEquivalent:] + 559
21 com.apple.AppKit 0x00007fff80d8d6b9 -[NSApplication
sendEvent:] + 3630
22 com.googlecode.iterm2 0x00000001000b586b
-[iTermApplication sendEvent:] + 91
23 com.apple.AppKit 0x00007fff80d246de -[NSApplication
run] + 474
24 com.apple.AppKit 0x00007fff80d1d3b0
NSApplicationMain + 364
25 com.googlecode.iterm2 0x0000000100001237 main + 71
26 com.googlecode.iterm2 0x00000001000011c4 start + 52

[ite...@googlecode.com]

Comment #1 on issue 1722 by gnach...@gmail.com: Crash when exiting

fullscreen with (maximized?) tmux pane
http://code.google.com/p/iterm2/issues/detail?id=1722

This seems to happen if a tmux session closes while another session in the
tab is maximized.It can't happen at the moment because I've disallowed
maximizing in a tmux session.

[ite...@googlecode.com]

Comment #2 on issue 1722 by Sidha...@knewton.com: Crash when exiting

fullscreen with (maximized?) tmux pane
http://code.google.com/p/iterm2/issues/detail?id=1722

The same has happened to me. When can this be fixed?

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[ite...@googlecode.com]

Comment #3 on issue 1722 by gnach...@gmail.com: Crash when exiting

fullscreen with (maximized?) tmux pane
http://code.google.com/p/iterm2/issues/detail?id=1722

Were you somehow able to maximize a pane in a tmux tab?

[ite...@googlecode.com]

Comment #4 on issue 1722 by Sidha...@knewton.com: Crash when exiting

fullscreen with (maximized?) tmux pane
http://code.google.com/p/iterm2/issues/detail?id=1722

What do you mean by maximize a pane in a tmux tab?

[ite...@googlecode.com]

Comment #5 on issue 1722 by gnach...@gmail.com: Crash when exiting

fullscreen with (maximized?) tmux pane
http://code.google.com/p/iterm2/issues/detail?id=1722

I mean when using the tmux integration (tmux -CC) and pressing
cmd-shift-enter to make one split pane in a tmux tab fill the entire tab.

[ite...@googlecode.com]

Comment #6 on issue 1722 by r0s...@gmail.com: Crash when exiting fullscreen

with (maximized?) tmux pane
http://code.google.com/p/iterm2/issues/detail?id=1722

Is there any plan to activate again the maximization integration on tmux
panes?. Thanks in advance.

[ite...@googlecode.com]

Updates:
Labels: Milestone-Release3.0

Comment #7 on issue 1722 by gnach...@gmail.com: Crash when exiting

fullscreen with (maximized?) tmux pane
http://code.google.com/p/iterm2/issues/detail?id=1722

(No comment was entered for this change.)