Crash when multiple extractions queued up

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Begin extracting a multipart rar
2. Queue up several more extractions (multipart rars)
3. Wait until the first extraction finishes

What is the expected output? What do you see instead?
Expect the first extraction to complete and for the second queued
extraction to begin. Instead, the window closes after the first extraction
completes and a file appears on disk for the next extraction at the right
size but with bogus contents.

What version of the product are you using? On what operating system?
1.6.1, on 10.5.4 (just updated). No SIMBL/etc stuff. Fresh reboot. Only
Console and Finder running.

Please provide any additional information below.
Output in the console (roughly the same each time):
7/6/08 2:12:01 PM [0x0-0x5f05f].cx.c3.theunarchiver[2217] The
Unarchiver(2217,0xb00c5000) malloc: *** error for object 0x86ee00:
incorrect checksum for freed object - object was probably modified after
being freed. 
7/6/08 2:12:01 PM [0x0-0x5f05f].cx.c3.theunarchiver[2217] *** set a
breakpoint in malloc_error_break to debug 
7/6/08 2:12:01 PM [0x0-0x5f05f].cx.c3.theunarchiver[2217] The
Unarchiver(2217,0xb00c5000) malloc: *** error for object 0x86ee00:
incorrect checksum for freed object - object was probably modified after
being freed. 
7/6/08 2:12:01 PM [0x0-0x5f05f].cx.c3.theunarchiver[2217] *** set a
breakpoint in malloc_error_break to debug 
7/6/08 2:12:01 PM [0x0-0x5f05f].cx.c3.theunarchiver[2217] The
Unarchiver(2217,0xa0895fa0) malloc: *** error for object 0x86ee00:
incorrect checksum for freed object - object was probably modified after
being freed. 
7/6/08 2:12:01 PM [0x0-0x5f05f].cx.c3.theunarchiver[2217] *** set a
breakpoint in malloc_error_break to debug 
7/6/08 2:12:02 PM com.apple.launchd[215]
([0x0-0x5f05f].cx.c3.theunarchiver[2217]) Exited abnormally: Segmentation
fault 

Got really excited when I found that extractions got queued up, then sad
when I found out that it crashed ;(

Original issue reported on code.google.com by ben.vanik on 6 Jul 2008 at 9:26

[GoogleCodeExporter]

Original comment by paracel...@gmail.com on 21 Aug 2008 at 3:07

• Changed state: Accepted

[GoogleCodeExporter]

Probably a dupe of issue 35.

Original comment by paracel...@gmail.com on 28 Jun 2009 at 6:19

• Changed state: Duplicate