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Test failures with gcc 4.8.0 -fsanitize=address #12885
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From @timbunceCreated by @timbunceI built bleadperl b5de49e on OS X 10.8.3 using gcc 4.8.0 from macports Failed 4 tests out of 2327, 99.83% okay. The runenv.t failure is: The others were AddressSanitizer exceptions: t/op/tie_fetch_count .......................................... ASAN:SIGSEGV ================================================================= t/mro/recursion_c3_utf8 ....................................... ASAN:SIGSEGV ================================================================= t/mro/recursion_dfs_utf8 ...................................... ASAN:SIGSEGV ================================================================= Caveat: the gcc48 port is actually gcc48 @4.8-20130321 (lang) Perl Info
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From @craigberryOn Wed, Mar 27, 2013 at 6:22 PM, Tim Bunce <perlbug-followup@perl.org> wrote:
I built GCC 4.8.0 final from source on OS X 10.8.3, configured $ ./Configure -Dusedevel -Dcc=gcc -Dccflags=-fsanitize=address and got only: Failed 2 tests out of 2254, 99.91% okay. the runenv.t failure was the same as Tim's. lint.t fails with: ok 27 - bare-subs I attempted another build with all 14 of the Configure options that $ ./Configure -des -Doptimize='-g -O1' -DEBUGGING=both but the build failed when linking DynaLoader with a long list of |
The RT System itself - Status changed from 'new' to 'open' |
From @rurbanOn Thu, Mar 28, 2013 at 6:36 PM, Craig A. Berry <craig.a.berry@gmail.com> wrote:
I could verify the asan SEGVs with the macports version and I got a few more. I also could not repro some gcc+asan segvs tests with cpan/Digest-MD5 So lets rather wait for a stable gcc+asan |
@timbunce, @craigberry, @rurban: Could we get an update on the status of this ticket? Re-reading the ticket 8 years later (!), it appears to be very Mac-specific and somewhat gcc-version-specific. Have the underlying problems resolved (such that we could close this ticket)? Thank you very much. |
Migrated from rt.perl.org#117383 (status was 'open')
Searchable as RT117383$
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