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From: Jeff King <peff@peff.net>
To: git@vger.kernel.org
Cc: Junio C Hamano <gitster@pobox.com>
Subject: [PATCH 0/2] fix union merge with binary files
Date: Thu, 10 Jun 2021 08:51:14 -0400	[thread overview]
Message-ID: <YMIKwsEFnkqz6PWa@coredump.intra.peff.net> (raw)

This started as an attempt to silence a "gcc -O3" warning. But I was
curious if we could trigger the problem it complains about in practice
(spoiler: we can), so I wrote a test. And it seems there was an even
bigger bug lurking, where we'd generate bogus merge results. :)

This fixes both bugs.

  [1/2]: ll_binary_merge(): handle XDL_MERGE_FAVOR_UNION
  [2/2]: ll_union_merge(): pass name labels to ll_xdl_merge()

 ll-merge.c            |  6 ++++--
 t/t6406-merge-attr.sh | 18 ++++++++++++++++++
 2 files changed, 22 insertions(+), 2 deletions(-)

-Peff

             reply	other threads:[~2021-06-10 12:51 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-10 12:51 Jeff King [this message]
2021-06-10 12:57 ` [PATCH 1/2] ll_binary_merge(): handle XDL_MERGE_FAVOR_UNION Jeff King
2021-06-11  3:36   ` Junio C Hamano
2021-06-10 12:58 ` [PATCH 2/2] ll_union_merge(): pass name labels to ll_xdl_merge() Jeff King
2021-06-10 15:19   ` Elijah Newren
2021-06-10 16:14     ` [PATCH 3/2] ll_union_merge(): rename path_unused parameter Jeff King
2021-06-10 15:19 ` [PATCH 0/2] fix union merge with binary files Elijah Newren

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