X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=clone-pack.c;h=0ea7e7f65deaa41847bf5c8a1a5e812a09d4acf2;hb=d8a1deecc6ef37728b951eaba051deb7e0a38af8;hp=9a3371e1b2d71fb2e767363ad24ca20f17955ed2;hpb=03feddd6e8e779086ac2d131ded325f8e5601653;p=git.git

diff --git a/clone-pack.c b/clone-pack.c
index 9a3371e1..0ea7e7f6 100644
--- a/clone-pack.c
+++ b/clone-pack.c
@@ -36,6 +36,12 @@ static void write_one_ref(struct ref *ref)
 	int fd;
 	char *hex;
 
+	if (!strncmp(ref->name, "refs/", 5) &&
+	    check_ref_format(ref->name + 5)) {
+		error("refusing to create funny ref '%s' locally", ref->name);
+		return;
+	}
+
 	if (safe_create_leading_directories(path))
 		die("unable to create leading directory for %s", ref->name);
 	fd = open(path, O_CREAT | O_EXCL | O_WRONLY, 0666);