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From: Stefan Beller <sbeller@google.com>
To: pclouds@gmail.com
Cc: ao2@ao2.it, bmwill@google.com, git@vger.kernel.org,
	gitster@pobox.com, sbeller@google.com
Subject: [PATCH 01/11] grep: handle corrupt index files early
Date: Wed, 16 May 2018 15:21:08 -0700	[thread overview]
Message-ID: <20180516222118.233868-2-sbeller@google.com> (raw)
In-Reply-To: <20180516222118.233868-1-sbeller@google.com>

Any other caller of 'repo_read_index' dies upon a negative return of
it, so grep should, too.

Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 builtin/grep.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/builtin/grep.c b/builtin/grep.c
index 6e7bc76785a..69f0743619f 100644
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -488,7 +488,8 @@ static int grep_cache(struct grep_opt *opt, struct repository *repo,
 		strbuf_addstr(&name, repo->submodule_prefix);
 	}
 
-	repo_read_index(repo);
+	if (repo_read_index(repo) < 0)
+		die("index file corrupt");
 
 	for (nr = 0; nr < repo->index->cache_nr; nr++) {
 		const struct cache_entry *ce = repo->index->cache[nr];
-- 
2.17.0.582.gccdcbd54c44.dirty


  reply	other threads:[~2018-05-16 22:21 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-15  1:04 [PATCH] grep: handle corrupt index files early Stefan Beller
2018-05-15 12:18 ` Johannes Schindelin
2018-05-15 13:13 ` Duy Nguyen
2018-05-15 16:44   ` Stefan Beller
2018-05-16 15:24     ` Duy Nguyen
2018-05-16 22:21       ` [PATCH 00/11] Stefan Beller
2018-05-16 22:21         ` Stefan Beller [this message]
2018-05-16 22:21         ` [PATCH 02/11] repository: introduce repo_read_index_or_die Stefan Beller
2018-05-19  6:37           ` Duy Nguyen
2018-05-21 18:38             ` Stefan Beller
2018-05-21 18:50               ` Brandon Williams
2018-05-21 19:27                 ` Stefan Beller
2018-05-22 15:13                   ` Duy Nguyen
2018-05-22 17:49           ` Why do we have both x*() and *_or_die() for "do or die"? Ævar Arnfjörð Bjarmason
2018-05-22 17:55             ` Duy Nguyen
2018-05-22 18:38               ` Jonathan Nieder
2018-05-22 18:04             ` Stefan Beller
2018-05-23  3:19             ` Junio C Hamano
2018-05-16 22:21         ` [PATCH 03/11] builtin/grep: use repo_read_index_or_die Stefan Beller
2018-05-16 22:21         ` [PATCH 04/11] submodule: " Stefan Beller
2018-05-16 22:21         ` [PATCH 05/11] builtin/ls-files: " Stefan Beller
2018-05-16 22:21         ` [PATCH 06/11] read_cache: use repo_read_index_or_die with different error messages Stefan Beller
2018-05-16 22:21         ` [PATCH 07/11] rerere: use repo_read_index_or_die Stefan Beller
2018-05-20 17:45           ` Thomas Gummerer
2018-05-21 18:46             ` Stefan Beller
2018-05-16 22:21         ` [PATCH 08/11] check-attr: switch to repo_read_index_or_die Stefan Beller
2018-05-16 22:21         ` [PATCH 09/11] checkout-index: switch to repo_read_index Stefan Beller
2018-05-16 22:21         ` [PATCH 10/11] test helpers: switch to repo_read_index_or_die Stefan Beller
2018-05-16 22:21         ` [PATCH 11/11] read_cache: convert most calls " Stefan Beller
2018-05-16 22:27           ` Brandon Williams
2018-05-19  6:55             ` Duy Nguyen
2018-05-19  6:54           ` Duy Nguyen
2018-05-19  6:57         ` [PATCH 00/11] Duy Nguyen
2018-05-17  1:36       ` [PATCH] grep: handle corrupt index files early Junio C Hamano
2018-05-17 17:21         ` Stefan Beller
2018-05-17 22:57           ` Junio C Hamano
2018-05-15 17:01 ` Brandon Williams
2018-05-15 23:58 ` Junio C Hamano

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