gitweb: Secure against commit-ish/tree-ish with the same name as path

[git.git] / fetch-pack.c

diff --git a/fetch-pack.c b/fetch-pack.c
index e8708aa802b8e09d8044bb99dbccb0fecdb14481..90b79407c65840deaf1ab80697a90d2e9df12a4a 100644 (file)
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -42,7 +42,7 @@ static void rev_list_push(struct commit *commit, int mark)
        }
 }
 
-static int rev_list_insert_ref(const char *path, const unsigned char *sha1)
+static int rev_list_insert_ref(const char *path, const unsigned char *sha1, int flag, void *cb_data)
 {
        struct object *o = deref_tag(parse_object(sha1), path, 0);
 
@@ -143,7 +143,7 @@ static int find_common(int fd[2], unsigned char *result_sha1,
        unsigned in_vain = 0;
        int got_continue = 0;
 
-       for_each_ref(rev_list_insert_ref);
+       for_each_ref(rev_list_insert_ref, NULL);
 
        fetching = 0;
        for ( ; refs ; refs = refs->next) {
@@ -166,12 +166,13 @@ static int find_common(int fd[2], unsigned char *result_sha1,
                }
 
                if (!fetching)
-                       packet_write(fd[1], "want %s%s%s%s%s\n",
+                       packet_write(fd[1], "want %s%s%s%s%s%s\n",
                                     sha1_to_hex(remote),
                                     (multi_ack ? " multi_ack" : ""),
                                     (use_sideband == 2 ? " side-band-64k" : ""),
                                     (use_sideband == 1 ? " side-band" : ""),
-                                    (use_thin_pack ? " thin-pack" : ""));
+                                    (use_thin_pack ? " thin-pack" : ""),
+                                    " ofs-delta");
                else
                        packet_write(fd[1], "want %s\n", sha1_to_hex(remote));
                fetching++;
@@ -253,7 +254,7 @@ done:
 
 static struct commit_list *complete;
 
-static int mark_complete(const char *path, const unsigned char *sha1)
+static int mark_complete(const char *path, const unsigned char *sha1, int flag, void *cb_data)
 {
        struct object *o = parse_object(sha1);
 
@@ -365,7 +366,7 @@ static int everything_local(struct ref **refs, int nr_match, char **match)
                }
        }
 
-       for_each_ref(mark_complete);
+       for_each_ref(mark_complete, NULL);
        if (cutoff)
                mark_recent_complete_commits(cutoff);