prelink bug?

[Gordon Messmer <yinyang@xxxxxxxxx>]

I'm prelinking my system to try out this wonderful new toy, but while 
it's running, I noticed that the prelink program seems not to reap the 
exit status of ld-linux.so.2 when it gives the error "Dependency tracing 
failed".  As a result, the process tree looks like this:

14412 pts/4    S      0:01  \_ bash
15556 pts/4    S      0:00  |   \_ [su]
15559 pts/4    S      0:00  |       \_ -bash
15677 pts/4    R      0:21  |           \_ prelink -am
19517 pts/4    Z      0:00  |               \_ [ld-linux.so.2 <defunct>]
19519 pts/4    Z      0:00  |               \_ [ld-linux.so.2 <defunct>]
19521 pts/4    Z      0:00  |               \_ [ld-linux.so.2 <defunct>]
19522 pts/4    Z      0:00  |               \_ [ld-linux.so.2 <defunct>]
19523 pts/4    Z      0:00  |               \_ [ld-linux.so.2 <defunct>]
.... <snip a bunch more of those>

Seems like a pretty simple bug?  I don't even know if it's worth a 
bugzilla entry.  Thought I'd ask to see if anyone else can confirm that 
behavior...