Mac 10.6.8. and JNIwrapper error - incorrect checksum for freed object

[prigl...@gmail.com]

Hello All-

I am attempting to verify if this is an outstanding issue with Mac 10.6.8, java and JNI wrapper.

See attached Java crash log please.

Symptom-

Java crashes with application using JNIwrapper:

java(61262,0x114713000) malloc: *** error for object 0x10d07c000: incorrect checksum for freed object - object was probably modified after being freed.

*** set a breakpoint in malloc_error_break to debug

OS           = Mac OS X (10.6.8, x86_64)

JVM          = Java(TM) SE Runtime Environment (1.6.0_35-b10-428-10M3811, 64-bit)

Java - Crash log (short version)

Process:         java [31435]

Path:            /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/bin/java

Identifier:      java

Version:         1.0 (1.0)

Code Type:       X86-64 (Native)

Parent Process:  launchd [1]

PlugIn Path:       /Applications/CrashPlan.app/Contents/Resources/Java/libjniwrap.jnilib

PlugIn Identifier: libjniwrap.jnilib

PlugIn Version:    ??? (???)

Date/Time:       2012-10-02 17:33:58.289 -0400

OS Version:      Mac OS X Server 10.6.8 (10K549)

Report Version:  6

Exception Type:  EXC_CRASH (SIGABRT)

Exception Codes: 0x0000000000000000, 0x0000000000000000

Crashed Thread:  75  Java: W561663170_BQTodoWkr-518864380911152077

Application Specific Information:

*** error for object 0x102807c00: incorrect checksum for freed object - object was probably modified after being freed.

Any info would be helpful,

-g

[Sergei Piletsky]

Hi,

Could you please clarify what version of JNIWrapper for Mac OS X do you use? Also, it would be helpful if you could provide us with a complete sample to demonstrate the issue. Thanks.

Sincerely,
Serge

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[prigl...@gmail.com]

JNIwrapper 3.8.3

I will attach some additional crash logs here.

I have 3 more examples (total) which may be helpful.

thanks

-g

[Sergei Piletsky]

We have released JNIWrapper 3.8.4 this week. Could you please try this new version and let me know if it helps? If problem persists even with 3.8.4, then your complete Java examples (not Java crash files) will be definitely helpful.

Sincerely,
Serge

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