t5516: Check pushurl config setting

diff --git a/refs.c b/refs.c
index e65a3b4c4ef57863a1055108d2598777cabc2c8d..24438c652fe4e09aaa1ba6dab283b8e59c24c1a7 100644 (file)
--- a/refs.c
+++ b/refs.c
@@ -682,12 +682,13 @@ int for_each_rawref(each_ref_fn fn, void *cb_data)
  * - it has ASCII control character, "~", "^", ":" or SP, anywhere, or
  * - it ends with a "/".
  * - it ends with ".lock"
+ * - it contains a "\" (backslash)
  */
 
 static inline int bad_ref_char(int ch)
 {
        if (((unsigned) ch) <= ' ' ||
-           ch == '~' || ch == '^' || ch == ':')
+           ch == '~' || ch == '^' || ch == ':' || ch == '\\')
                return 1;
        /* 2.13 Pattern Matching Notation */
        if (ch == '?' || ch == '[') /* Unsupported */
@@ -750,9 +751,8 @@ int check_ref_format(const char *ref)
        }
 }
 
-const char *prettify_ref(const struct ref *ref)
+const char *prettify_refname(const char *name)
 {
-       const char *name = ref->name;
        return name + (
                !prefixcmp(name, "refs/heads/") ? 11 :
                !prefixcmp(name, "refs/tags/") ? 10 :
@@ -893,8 +893,10 @@ static struct ref_lock *lock_ref_sha1_basic(const char *ref, const unsigned char
         * name is a proper prefix of our refname.
         */
        if (missing &&
-            !is_refname_available(ref, NULL, get_packed_refs(), 0))
+            !is_refname_available(ref, NULL, get_packed_refs(), 0)) {
+               last_errno = ENOTDIR;
                goto error_return;
+       }
 
        lock->lk = xcalloc(1, sizeof(struct lock_file));
 
@@ -1002,12 +1004,10 @@ int delete_ref(const char *refname, const unsigned char *sha1, int delopt)
                } else {
                        path = git_path("%s", refname);
                }
-               err = unlink(path);
-               if (err && errno != ENOENT) {
+               err = unlink_or_warn(path);
+               if (err && errno != ENOENT)
                        ret = 1;
-                       error("unlink(%s) failed: %s",
-                             path, strerror(errno));
-               }
+
                if (!(delopt & REF_NODEREF))
                        lock->lk->filename[i] = '.';
        }
@@ -1017,10 +1017,7 @@ int delete_ref(const char *refname, const unsigned char *sha1, int delopt)
         */
        ret |= repack_without_ref(refname);
 
-       err = unlink(git_path("logs/%s", lock->ref_name));
-       if (err && errno != ENOENT)
-               warning("unlink(%s) failed: %s",
-                       git_path("logs/%s", lock->ref_name), strerror(errno));
+       unlink_or_warn(git_path("logs/%s", lock->ref_name));
        invalidate_cached_refs();
        unlock_ref(lock);
        return ret;
@@ -1381,7 +1378,7 @@ int create_symref(const char *ref_target, const char *refs_heads_master,
        if (adjust_shared_perm(git_HEAD)) {
                error("Unable to fix permissions on %s", lockpath);
        error_unlink_return:
-               unlink(lockpath);
+               unlink_or_warn(lockpath);
        error_free_return:
                free(git_HEAD);
                return -1;