[Webkit-unassigned] [Bug 187468] valgrind claims memcpy overlap in CSSPropertyParser.cpp

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Jul 10 02:56:42 PDT 2018


https://bugs.webkit.org/show_bug.cgi?id=187468

Michael Catanzaro <mcatanzaro at igalia.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |INVALID

--- Comment #4 from Michael Catanzaro <mcatanzaro at igalia.com> ---
This seems to be a valgrind bug. I see the memmove() definition in glibc calls GCC's __builtin___memmove_chk().  valgrind seems to be intercepting that with __memcpy_chk rather than __memmove_chk like it should be... dunno how that's going wrong. I would report this to the valgrind developers and allow them to figure it out.

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