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author | Junio C Hamano <junkio@cox.net> | 2005-11-02 15:19:13 -0800 |
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committer | Junio C Hamano <junkio@cox.net> | 2005-11-02 16:50:58 -0800 |
commit | 9534f40bc42dd826cc26c8c8c84f6a8a5fc569f6 (patch) | |
tree | 85db17a196526144838f60d848c9582c4e113d59 /tag.h | |
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 'tag.h')
-rw-r--r-- | tag.h | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -15,6 +15,6 @@ struct tag { extern struct tag *lookup_tag(const unsigned char *sha1); extern int parse_tag_buffer(struct tag *item, void *data, unsigned long size); extern int parse_tag(struct tag *item); -extern struct object *deref_tag(struct object *); +extern struct object *deref_tag(struct object *, const char *, int); #endif /* TAG_H */ |