gitweb: Secure against commit-ish/tree-ish with the same name as path

diff --git a/builtin-add.c b/builtin-add.c
index 0cb9c812006ba4826122b57b9732e895b0eed905..febb75ed994b5edc51afc60e2d46483fa9e273f2 100644 (file)
--- a/builtin-add.c
+++ b/builtin-add.c
@@ -70,7 +70,6 @@ static void fill_directory(struct dir_struct *dir, const char **pathspec)
        base = "";
        if (baselen) {
                char *common = xmalloc(baselen + 1);
-               common = xmalloc(baselen + 1);
                memcpy(common, *pathspec, baselen);
                common[baselen] = 0;
                path = base = common;