X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=receive-pack.c;h=8f157bc3f0ef1f9d96bca18fc81854fc24bff936;hb=69779a562a171d9b70bbb17b89e076bd6b16ae6c;hp=06857eb77fef93788f54d17cca68924f5213c9db;hpb=5dd02f9404e41055b4e7bb8106e9c58dcc524021;p=git.git

diff --git a/receive-pack.c b/receive-pack.c
index 06857eb7..8f157bc3 100644
--- a/receive-pack.c
+++ b/receive-pack.c
@@ -95,6 +95,10 @@ static int update(const char *name,
 	char new_hex[60], *old_hex, *lock_name;
 	int newfd, namelen, written;
 
+	if (!strncmp(name, "refs/", 5) && check_ref_format(name + 5))
+		return error("refusing to create funny ref '%s' locally",
+			     name);
+
 	namelen = strlen(name);
 	lock_name = xmalloc(namelen + 10);
 	memcpy(lock_name, name, namelen);