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* t4068 test failure with -fsanitize=address
@ 2020-07-07 23:54 brian m. carlson
  2020-07-08  4:38 ` [PATCH] diff: check for merge bases before assigning sym->base Jeff King
  0 siblings, 1 reply; 4+ messages in thread
From: brian m. carlson @ 2020-07-07 23:54 UTC (permalink / raw)
  To: git; +Cc: Chris Torek

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I was kicking off a build on a cloud instance for the final series of my
SHA-256 work and I noticed that t4068 fails with -fsanitize=address
using Debian's GCC 9.3.0-14 (the version in unstable).  It has failed
since the test was introduced and currently fails on the latest HEAD.

I haven't had time to look at it, but I thought I'd pass the information
on so we can get it fixed before the release.  I'll take a look if
nobody else gets to it first, but it may be a few days.

Reproduction steps:

  printf 'DEVELOPER=1\nDC_SHA1=1\nBLK_SHA256=1\nSANITIZE=address\n' >config.mak
  make -j6 all && (cd t && ./t4068-*.sh --verbose)

Output with --verbose:

expecting success of 4068.4 'diff with no merge bases':
        test_must_fail git diff br2...br3 >tmp 2>err &&
        test_i18ngrep "fatal: br2...br3: no merge base" err

test_must_fail: died by signal 6: git diff br2...br3
not ok 4 - diff with no merge bases
#
#               test_must_fail git diff br2...br3 >tmp 2>err &&
#               test_i18ngrep "fatal: br2...br3: no merge base" err
#
-- 
brian m. carlson: Houston, Texas, US

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^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2020-07-09 23:02 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-07-07 23:54 t4068 test failure with -fsanitize=address brian m. carlson
2020-07-08  4:38 ` [PATCH] diff: check for merge bases before assigning sym->base Jeff King
2020-07-08 17:05   ` Chris Torek
2020-07-09 23:02     ` Jeff King

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