X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=refs.c;h=c33729c54a001423fb682cc920b72e5b1d03f8ea;hb=e6c310fd0d7384973efc6b1d5999a5e8a5b2f3bd;hp=ac2619851d63e45a5f0d97b780e59af60fcc182b;hpb=302ebfe52192fff9a2c1c612dff22325fd073acc;p=git.git

diff --git a/refs.c b/refs.c
index ac261985..c33729c5 100644
--- a/refs.c
+++ b/refs.c
@@ -292,6 +292,8 @@ int write_ref_sha1(const char *ref, int fd, const unsigned char *sha1)
 		return -1;
 	filename = ref_file_name(ref);
 	lock_filename = ref_lock_file_name(ref);
+	if (safe_create_leading_directories(filename))
+		die("unable to create leading directory for %s", filename);
 	retval = write_ref_file(filename, lock_filename, fd, sha1);
 	free(filename);
 	free(lock_filename);
@@ -311,7 +313,9 @@ int write_ref_sha1(const char *ref, int fd, const unsigned char *sha1)
 static inline int bad_ref_char(int ch)
 {
 	return (((unsigned) ch) <= ' ' ||
-		ch == '~' || ch == '^' || ch == ':');
+		ch == '~' || ch == '^' || ch == ':' ||
+		/* 2.13 Pattern Matching Notation */
+		ch == '?' || ch == '*' || ch == '[');
 }
 
 int check_ref_format(const char *ref)
@@ -358,6 +362,8 @@ int write_ref_sha1_unlocked(const char *ref, const unsigned char *sha1)
 		return -1;
 	filename = ref_file_name(ref);
 	lock_filename = ref_lock_file_name(ref);
+	if (safe_create_leading_directories(filename))
+		die("unable to create leading directory for %s", filename);
 	fd = open(lock_filename, O_WRONLY | O_CREAT | O_EXCL, 0666);
 	if (fd < 0) {
 		error("Writing %s", lock_filename);