Remove all void-pointer arithmetic.

[git.git] / tag.c

diff --git a/tag.c b/tag.c
index ac0e573..13c364d 100644 (file)
--- a/tag.c
+++ b/tag.c
@@ -19,8 +19,7 @@ struct tag *lookup_tag(const unsigned char *sha1)
 {
         struct object *obj = lookup_object(sha1);
         if (!obj) {
-                struct tag *ret = xmalloc(sizeof(struct tag));
-                memset(ret, 0, sizeof(struct tag));
+                struct tag *ret = xcalloc(1, sizeof(struct tag));
                 created_object(sha1, &ret->object);
                 ret->object.type = tag_type;
                 return ret;
@@ -48,10 +47,10 @@ int parse_tag_buffer(struct tag *item, void *data, unsigned long size)
 
        if (size < 64)
                return -1;
-       if (memcmp("object ", data, 7) || get_sha1_hex(data + 7, object))
+       if (memcmp("object ", data, 7) || get_sha1_hex((char *) data + 7, object))
                return -1;
 
-       type_line = data + 48;
+       type_line = (char *) data + 48;
        if (memcmp("\ntype ", type_line-1, 6))
                return -1;