blame: Notice a wholesale incorporation of an existing file.

diff --git a/fast-import.c b/fast-import.c
index 726f5ba7d2a8b16e0fb62846f3ede631d99486d3..6c43a0d37f781294a8844ea52c9ce9728396f456 100644 (file)
--- a/fast-import.c
+++ b/fast-import.c
@@ -630,7 +630,7 @@ static void start_packfile(void)
        int pack_fd;
 
        snprintf(tmpfile, sizeof(tmpfile),
-               "%s/pack_XXXXXX", get_object_directory());
+               "%s/tmp_pack_XXXXXX", get_object_directory());
        pack_fd = mkstemp(tmpfile);
        if (pack_fd < 0)
                die("Can't create %s: %s", tmpfile, strerror(errno));
@@ -730,7 +730,7 @@ static char *create_index(void)
        }
 
        snprintf(tmpfile, sizeof(tmpfile),
-               "%s/index_XXXXXX", get_object_directory());
+               "%s/tmp_idx_XXXXXX", get_object_directory());
        idx_fd = mkstemp(tmpfile);
        if (idx_fd < 0)
                die("Can't create %s: %s", tmpfile, strerror(errno));
@@ -1058,7 +1058,7 @@ static void load_tree(struct tree_entry *root)
                struct tree_entry *e = new_tree_entry();
 
                if (t->entry_count == t->entry_capacity)
-                       root->tree = t = grow_tree_content(t, 8);
+                       root->tree = t = grow_tree_content(t, t->entry_count);
                t->entries[t->entry_count++] = e;
 
                e->tree = NULL;
@@ -1066,7 +1066,7 @@ static void load_tree(struct tree_entry *root)
                if (!c)
                        die("Corrupt mode in %s", sha1_to_hex(sha1));
                e->versions[0].mode = e->versions[1].mode;
-               e->name = to_atom(c, (unsigned short)strlen(c));
+               e->name = to_atom(c, strlen(c));
                c += e->name->str_len + 1;
                hashcpy(e->versions[0].sha1, (unsigned char*)c);
                hashcpy(e->versions[1].sha1, (unsigned char*)c);
@@ -1193,6 +1193,8 @@ static int tree_content_set(
                n = slash1 - p;
        else
                n = strlen(p);
+       if (!n)
+               die("Empty path component found in input");
 
        for (i = 0; i < t->entry_count; i++) {
                e = t->entries[i];
@@ -1225,9 +1227,9 @@ static int tree_content_set(
        }
 
        if (t->entry_count == t->entry_capacity)
-               root->tree = t = grow_tree_content(t, 8);
+               root->tree = t = grow_tree_content(t, t->entry_count);
        e = new_tree_entry();
-       e->name = to_atom(p, (unsigned short)n);
+       e->name = to_atom(p, n);
        e->versions[0].mode = 0;
        hashclr(e->versions[0].sha1);
        t->entries[t->entry_count++] = e;
@@ -1312,7 +1314,7 @@ static int update_branch(struct branch *b)
 
                if (!in_merge_bases(old_cmit, &new_cmit, 1)) {
                        unlock_ref(lock);
-                       warn("Not updating %s"
+                       warning("Not updating %s"
                                " (new tip %s does not contain %s)",
                                b->name, sha1_to_hex(b->sha1), sha1_to_hex(old_sha1));
                        return -1;