https://bugs.kde.org/show_bug.cgi?id=362009
Bug ID: 362009
Summary: Valgrind dumps core on unimplemented functionality
before threads are created
Product: valgrind
Version: 3.12 SVN
Platform: Compiled Sources
OS: Solaris
Status: UNCONFIRMED
Severity: minor
Priority: NOR
Component: general
Assignee: jsew...@acm.org
Reporter: iv...@ivosh.net
If VG_(unimplemented)() is called early during the main initialization, before
the threads are created,
Valgrind dumps core in show_sched_status_wrk().
That's because VG_(threads) is still NULL and it is dereferenced via
VG_(threads)[i].os_state...
This happens for example on Solaris when VG_(unimplemented)() is called from
VG_(load_ELF)() which is used during client image initialization.
Fix attached, regression testing went fine.
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