connect.c: check the commit buffer boundary while parsing.

diff --git a/builtin-tar-tree.c b/builtin-tar-tree.c
index 39a61b629367df9dd274acf5fa310b45dd06f126..f2e48aae2a04822d26d255dddf36002f58f2093c 100644 (file)
--- a/builtin-tar-tree.c
+++ b/builtin-tar-tree.c
@@ -233,8 +233,8 @@ static void write_entry(const unsigned char *sha1, struct strbuf *path,
        /* XXX: should we provide more meaningful info here? */
        sprintf(header.uid, "%07o", 0);
        sprintf(header.gid, "%07o", 0);
-       safe_strncpy(header.uname, "git", sizeof(header.uname));
-       safe_strncpy(header.gname, "git", sizeof(header.gname));
+       strlcpy(header.uname, "git", sizeof(header.uname));
+       strlcpy(header.gname, "git", sizeof(header.gname));
        sprintf(header.devmajor, "%07o", 0);
        sprintf(header.devminor, "%07o", 0);