https://bugs.kde.org/show_bug.cgi?id=434764
Mark Wielaard <m...@klomp.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Status|REPORTED |CONFIRMED
--- Comment #4 from Mark Wielaard <m...@klomp.org> ---
On some systems the default suppression would have caught this.
Specifically this one in glibc-2.X.supp.in:
{
dl-hack4-64bit-addr-1
Memcheck:Addr8
obj:*/lib*/ld-@GLIBC_VERSION@*.so*
obj:*/lib*/ld-@GLIBC_VERSION@*.so*
obj:*/lib*/ld-@GLIBC_VERSION@*.so*
}
But this doesn't match anymore since glibc 2.34 which changed the (in-memory)
paths of the glibc library names.
The paths were updated for some, but not all suppressions, see:
commit a1364805fc74b5690f763033c0c9b43f27613572
Author: Mark Wielaard <m...@klomp.org>
Date: Fri Jul 16 15:47:08 2021 -0400
Update helgrind and drd suppression libc and libpthread paths in glibc 2.34
[...]
The same could be done for the glibc-2.X.supp.in file, but hasn't
yet because it looks like most suppressions in that file are obsolete.
Instead of fixing up those suppressions I think it is better to go with Mike's
intercepts.
I tried on arm64, armhf, s390x and ppc64le. None would trigger an issue (and
none had suppressions).
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