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| author |  Martin Koegler <mkoegler@auto.tuwien.ac.at> | 2008-02-18 21:47:56 +0100 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2008-02-18 19:25:26 -0800 |
| commit | a301b0c8f2627f0c0f4c6fd1015c6140a875d0b4 (patch) | |
| tree | 31317423f2fe35bcff4742ae80c1417e624ecc2e | |
| parent | reachable.c::add_one_tree: handle NULL from lookup_tree (diff) | |
| download | tgif-a301b0c8f2627f0c0f4c6fd1015c6140a875d0b4.tar.xz | |
list-objects.c::process_tree/blob: check for NULL
As these functions are directly called with the result
from lookup_tree/blob, they must handle NULL.
Signed-off-by: Martin Koegler <mkoegler@auto.tuwien.ac.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | list-objects.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/list-objects.c b/list-objects.c index 4ef58e7ec0..c8b8375e49 100644 --- a/list-objects.c +++ b/list-objects.c @@ -18,6 +18,8 @@ static void process_blob(struct rev_info *revs, if (!revs->blob_objects) return; + if (!obj) + die("bad blob object"); if (obj->flags & (UNINTERESTING | SEEN)) return; obj->flags |= SEEN; @@ -69,6 +71,8 @@ static void process_tree(struct rev_info *revs, if (!revs->tree_objects) return; + if (!obj) + die("bad tree object"); if (obj->flags & (UNINTERESTING | SEEN)) return; if (parse_tree(tree) < 0) |