my app crashes MallocDebug
my app crashes MallocDebug
- Subject: my app crashes MallocDebug
- From: Koen van der Drift <email@hidden>
- Date: Sat, 26 Jun 2004 11:48:56 -0400
Hi,
After reading a recent thread on memory leaks, I thought I'd give
MallocDebug a try on an app I am developing. However, MallocDebug
crashes a few seconds after I hit the Launch button. My app doesn't
even show up on the screen. I tried some other apps and they work fine.
If I run my app from within XCode or the Finder, it works fine, too.
After MallocDebug crashes, I see the CrashReporter log, but in the
output there is no (obvious) reference to my app. If it is of any help,
this is the output from the log:
Host Name: RubyTuesday.local
Date/Time: 2004-06-26 11:08:18 -0400
OS Version: 10.3.4 (Build 7H63)
Report Version: 2
Command: MallocDebug
Path: /Developer/Applications/Performance
Tools/MallocDebug.app/Contents/MacOS/MallocDebug
Version: 1.5.1 (1.5.1)
PID: 7519
Thread: 0
Exception: EXC_BAD_ACCESS (0x0001)
Codes: KERN_INVALID_ADDRESS (0x0001) at 0x407fd000
Thread 0 Crashed:
0 libSystem.B.dylib 0x90006e40 strlen + 0x20
1 com.apple.MallocDebug 0x0001b048 0x1000 + 0x1a048
2 com.apple.MallocDebug 0x0000c9a4 0x1000 + 0xb9a4
3 com.apple.MallocDebug 0x0000d428 0x1000 + 0xc428
4 com.apple.MallocDebug 0x0000bfd0 0x1000 + 0xafd0
5 com.apple.MallocDebug 0x0000facc 0x1000 + 0xeacc
6 com.apple.AppKit 0x92e77ac0 -[NSApplication
sendAction:to:from:] + 0x6c
7 com.apple.AppKit 0x92e7e844 -[NSControl sendAction:to:] + 0x60
8 com.apple.AppKit 0x92eb8abc -[NSCell _sendActionFrom:] + 0x9c
9 com.apple.AppKit 0x92e58500 -[NSCell
trackMouse:inRect:ofView:untilMouseUp:] + 0x3fc
10 com.apple.AppKit 0x92ec96cc -[NSButtonCell
trackMouse:inRect:ofView:untilMouseUp:] + 0x234
11 com.apple.AppKit 0x92e8e904 -[NSControl mouseDown:] + 0x208
12 com.apple.AppKit 0x92e02c60 -[NSWindow sendEvent:] + 0x10e4
13 com.apple.AppKit 0x92df5324 -[NSApplication sendEvent:] +
0xebc
14 com.apple.AppKit 0x92dfd73c -[NSApplication run] + 0x240
15 com.apple.AppKit 0x92eb9b80 NSApplicationMain + 0x1d0
16 com.apple.MallocDebug 0x0000860c 0x1000 + 0x760c
17 com.apple.MallocDebug 0x00008480 0x1000 + 0x7480
....
In case that is unrelated, any ideas/suggestions where to start looking
for what might be going on?
thanks,
- Koen.
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