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| author | Junio C Hamano <junkio@cox.net> | 2005-11-02 15:19:13 -0800 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2005-11-02 16:50:58 -0800 |
| commit | 9534f40bc42dd826cc26c8c8c84f6a8a5fc569f6 (patch) | |
| tree | 85db17a196526144838f60d848c9582c4e113d59 /upload-pack.c | |
| parent | 2fd955cc0b49de9e64b2f073ce76033975f0be24 (diff) | |
| download | git-9534f40bc42dd826cc26c8c8c84f6a8a5fc569f6.tar.gz git-9534f40bc42dd826cc26c8c8c84f6a8a5fc569f6.tar.xz | |
Be careful when dereferencing tags.
One caller of deref_tag() was not careful enough to make sure
what deref_tag() returned was not NULL (i.e. we found a tag
object that points at an object we do not have). Fix it, and
warn about refs that point at such an incomplete tag where
needed.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'upload-pack.c')
| -rw-r--r-- | upload-pack.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/upload-pack.c b/upload-pack.c index c5eff2136..be6313280 100644 --- a/upload-pack.c +++ b/upload-pack.c @@ -226,7 +226,7 @@ static int send_ref(const char *refname, const unsigned char *sha1) nr_our_refs++; } if (o->type == tag_type) { - o = deref_tag(o); + o = deref_tag(o, refname, 0); packet_write(1, "%s %s^{}\n", sha1_to_hex(o->sha1), refname); } return 0; |