X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=refs.c;h=d01fc3984a56e288e175f8201783f18dfe978c10;hb=abb7c7b31c0896bd838bbb6437b310db5a42227a;hp=ac2619851d63e45a5f0d97b780e59af60fcc182b;hpb=302ebfe52192fff9a2c1c612dff22325fd073acc;p=git.git

diff --git a/refs.c b/refs.c
index ac261985..d01fc398 100644
--- a/refs.c
+++ b/refs.c
@@ -6,10 +6,6 @@
 /* We allow "recursive" symbolic refs. Only within reason, though */
 #define MAXDEPTH 5
 
-#ifndef USE_SYMLINK_HEAD
-#define USE_SYMLINK_HEAD 1
-#endif
-
 const char *resolve_ref(const char *path, unsigned char *sha1, int reading)
 {
 	int depth = MAXDEPTH, len;
@@ -80,7 +76,7 @@ int create_symref(const char *git_HEAD, const char *refs_heads_master)
 	char ref[1000];
 	int fd, len, written;
 
-#if USE_SYMLINK_HEAD
+#ifdef USE_SYMLINK_HEAD
 	if (!only_use_symrefs) {
 		unlink(git_HEAD);
 		if (!symlink(refs_heads_master, git_HEAD))
@@ -292,6 +288,8 @@ 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 +309,9 @@ 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 +358,8 @@ 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);