[valgrind] [Bug 445032] valgrind/memcheck crash with SIGSEGV when SIGVTALRM timer used and libthr.so associated

[Paul Floyd]

https://bugs.kde.org/show_bug.cgi?id=445032

--- Comment #10 from Paul Floyd <pjfl...@wanadoo.fr> ---
And now I think that I have a fix, at least for the crash

diff --git a/coregrind/m_sigframe/sigframe-x86-freebsd.c
b/coregrind/m_sigframe/sigframe-x86-freebsd.c
index a1d8638e5..12f51e385 100644
--- a/coregrind/m_sigframe/sigframe-x86-freebsd.c
+++ b/coregrind/m_sigframe/sigframe-x86-freebsd.c
@@ -304,6 +304,8 @@ static Addr build_sigframe(ThreadState *tst,
       err = 0;
    }

+   frame->puContext =  (Addr)&frame->uContext;
+
    synth_ucontext(tst->tid, siginfo, trapno, err, mask,
                   &frame->uContext, &frame->fpstate);

-- 
You are receiving this mail because:
You are watching all bug changes.