[Bug libc/680] New: LD_PRELOAD envvars free to lost

["descript at php dot net" <sourceware-bugzilla at sources dot redhat dot com>]

LD_PRELOAD can load some additionals library. process_envvars() will add these lib into preloadlist. 
preloadlist will be reused into dl_main(). A buffer list will be allocated with strdupa(). This buffer is not 
freeED after strsep().
elf/rtld.c +1050 on 2.3.3.
I advise to free list just after the while & before HP_TIMING_NOW().

it's nothing (i know) :)

-- 
           Summary: LD_PRELOAD envvars free to lost
           Product: glibc
           Version: 2.3.3
            Status: NEW
          Severity: enhancement
          Priority: P2
         Component: libc
        AssignedTo: gotom at debian dot or dot jp
        ReportedBy: descript at php dot net
                CC: glibc-bugs at sources dot redhat dot com


http://sources.redhat.com/bugzilla/show_bug.cgi?id=680

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