git.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Junio C Hamano <gitster@pobox.com>
To: Jeff King <peff@peff.net>
Cc: Jonathan Nieder <jrnieder@gmail.com>,
	Eric Sunshine <sunshine@sunshineco.com>,
	git@vger.kernel.org
Subject: Re: [PATCH v2 6/9] streaming_write_entry: propagate streaming errors
Date: Tue, 26 Mar 2013 14:38:17 -0700	[thread overview]
Message-ID: <7vy5d9suye.fsf@alter.siamese.dyndns.org> (raw)
In-Reply-To: <20130325214936.GA22419@sigill.intra.peff.net> (Jeff King's message of "Mon, 25 Mar 2013 17:49:36 -0400")

Jeff King <peff@peff.net> writes:

> Subject: [PATCH] streaming_write_entry: propagate streaming errors
>
> When we are streaming an index blob to disk, we store the
> error from stream_blob_to_fd in the "result" variable, and
> then immediately overwrite that with the return value of
> "close". That means we catch errors on close (e.g., problems
> committing the file to disk), but miss anything which
> happened before then.
>
> We can fix this by using bitwise-OR to accumulate errors in
> our result variable.
>
> While we're here, we can also simplify the error handling
> with an early return, which makes it easier to see under
> which circumstances we need to clean up.
>
> Signed-off-by: Jeff King <peff@peff.net>

Very sensible.  Thanks.

  parent reply	other threads:[~2013-03-26 21:38 UTC|newest]

Thread overview: 60+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-03-24 18:31 propagating repo corruption across clone Jeff King
2013-03-24 19:01 ` Ævar Arnfjörð Bjarmason
2013-03-24 19:23   ` Jeff King
2013-03-25 13:43     ` Jeff Mitchell
2013-03-25 14:56       ` Jeff King
2013-03-25 15:31         ` Duy Nguyen
2013-03-25 15:56           ` Jeff King
2013-03-25 16:32             ` Jeff Mitchell
2013-03-25 20:07               ` Jeff King
2013-03-26 13:43                 ` Jeff Mitchell
2013-03-26 16:55                   ` Jeff King
2013-03-26 21:59                     ` Philip Oakley
2013-03-26 22:03                       ` Jeff King
2013-03-26 23:20                     ` Rich Fromm
2013-03-27  1:25                       ` Jonathan Nieder
2013-03-27 18:23                         ` Rich Fromm
2013-03-27 19:49                           ` Jeff King
2013-03-27 20:04                             ` Jeff King
2013-03-27  3:47                       ` Junio C Hamano
2013-03-27  6:19                         ` Sitaram Chamarty
2013-03-27 15:03                           ` Junio C Hamano
2013-03-27 15:47                             ` Sitaram Chamarty
2013-03-27 18:51                         ` Rich Fromm
2013-03-27 19:13                           ` Junio C Hamano
2013-03-28 13:52                           ` Jeff Mitchell
2013-03-28 13:48                         ` Jeff Mitchell
2013-03-26  1:06             ` Duy Nguyen
2013-03-24 19:16 ` Ilari Liusvaara
2013-03-25 20:01 ` Junio C Hamano
2013-03-25 20:05   ` Jeff King
2013-03-25 20:14 ` [PATCH 0/9] corrupt object potpourri Jeff King
2013-03-25 20:16   ` [PATCH 1/9] stream_blob_to_fd: detect errors reading from stream Jeff King
2013-03-26 21:27     ` Junio C Hamano
2013-03-25 20:17   ` [PATCH 2/9] check_sha1_signature: check return value from read_istream Jeff King
2013-03-25 20:18   ` [PATCH 3/9] read_istream_filtered: propagate read error from upstream Jeff King
2013-03-25 20:21   ` [PATCH 4/9] avoid infinite loop in read_istream_loose Jeff King
2013-03-25 20:21   ` [PATCH 5/9] add test for streaming corrupt blobs Jeff King
2013-03-25 21:10     ` Jonathan Nieder
2013-03-25 21:26       ` Jeff King
2013-03-27 20:27     ` Jeff King
2013-03-27 20:35       ` Junio C Hamano
2013-03-25 20:22   ` [PATCH 6/9] streaming_write_entry: propagate streaming errors Jeff King
2013-03-25 21:35     ` Eric Sunshine
2013-03-25 21:37       ` Jeff King
2013-03-25 21:39     ` Jonathan Nieder
2013-03-25 21:49       ` [PATCH v2 " Jeff King
2013-03-25 23:29         ` Jonathan Nieder
2013-03-26 21:38         ` Junio C Hamano [this message]
2013-03-25 20:22   ` [PATCH 7/9] add tests for cloning corrupted repositories Jeff King
2013-03-25 20:23   ` [PATCH 8/9] clone: die on errors from unpack_trees Jeff King
2013-03-26 21:40     ` Junio C Hamano
2013-03-26 22:22       ` [PATCH 10/9] clone: leave repo in place after checkout errors Jeff King
2013-03-26 22:32         ` Jonathan Nieder
2013-03-27  1:03           ` Jeff King
2013-03-25 20:26   ` [PATCH 9/9] clone: run check_everything_connected Jeff King
2013-03-26  0:53     ` Duy Nguyen
2013-03-26 22:24       ` Jeff King
2013-03-26 21:50     ` Junio C Hamano
2013-03-28  0:40     ` Duy Nguyen
2013-03-31  7:57       ` Duy Nguyen

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=7vy5d9suye.fsf@alter.siamese.dyndns.org \
    --to=gitster@pobox.com \
    --cc=git@vger.kernel.org \
    --cc=jrnieder@gmail.com \
    --cc=peff@peff.net \
    --cc=sunshine@sunshineco.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).