From: Martin Koegler <mkoegler@auto.tuwien.ac.at>
To: Junio C Hamano <gitster@pobox.com>
Cc: git@vger.kernel.org, Martin Koegler <mkoegler@auto.tuwien.ac.at>
Subject: [PATCH 11/12] parse_commit: don't fail, if object is NULL
Date: Mon, 18 Feb 2008 21:48:02 +0100 [thread overview]
Message-ID: <12033676841015-git-send-email-mkoegler@auto.tuwien.ac.at> (raw)
In-Reply-To: <12033676841373-git-send-email-mkoegler@auto.tuwien.ac.at>
Some codepaths (eg. builtin-rev-parse -> get_merge_bases -> parse_commit)
can pass NULL.
Signed-off-by: Martin Koegler <mkoegler@auto.tuwien.ac.at>
---
commit.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/commit.c b/commit.c
index 70f1266..5d57450 100644
--- a/commit.c
+++ b/commit.c
@@ -311,6 +311,8 @@ int parse_commit(struct commit *item)
unsigned long size;
int ret;
+ if (!item)
+ return -1;
if (item->object.parsed)
return 0;
buffer = read_sha1_file(item->object.sha1, &type, &size);
--
1.5.4.1.g96b77
next prev parent reply other threads:[~2008-02-18 20:49 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-18 20:47 [PATCH 01/12] read_object_with_reference: don't read beyond the buffer Martin Koegler
2008-02-18 20:47 ` [PATCH 02/12] get_sha1_oneline: check return value of parse_object Martin Koegler
2008-02-18 20:47 ` [PATCH 03/12] mark_blob/tree_uninteresting: check for NULL Martin Koegler
2008-02-18 20:47 ` [PATCH 04/12] add_one_tree: handle NULL from lookup_tree Martin Koegler
2008-02-18 20:47 ` [PATCH 05/12] process_tree/blob: check for NULL Martin Koegler
2008-02-18 20:47 ` [PATCH 06/12] check results of parse_commit in merge_bases Martin Koegler
2008-02-18 20:47 ` [PATCH 07/12] peel_onion: handle NULL Martin Koegler
2008-02-18 20:47 ` [PATCH 08/12] process_tag: handle tag->tagged == NULL Martin Koegler
2008-02-18 20:48 ` [PATCH 09/12] process_tree/blob: check for NULL Martin Koegler
2008-02-18 20:48 ` [PATCH 10/12] revision.c: handle tag->tagged == NULL Martin Koegler
2008-02-18 20:48 ` Martin Koegler [this message]
2008-02-18 20:48 ` [PATCH 12/12] check return value from parse_commit Martin Koegler
2008-02-19 21:31 ` [PATCH 05/12] process_tree/blob: check for NULL Junio C Hamano
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