is_ntfs_dotgit(): only verify the leading segment

[thirdparty/git.git] / apply.c

diff --git a/apply.c b/apply.c
index 36c37b5242345593805123a1e586440507d76fbf..d92e58f45362e518bf47e86f587bf7e14468e126 100644 (file)
--- a/apply.c
+++ b/apply.c
@@ -80,7 +80,6 @@ int init_apply_state(struct apply_state *state,
 {
        memset(state, 0, sizeof(*state));
        state->prefix = prefix;
-       state->prefix_length = state->prefix ? strlen(state->prefix) : 0;
        state->lock_file = lock_file;
        state->newfd = -1;
        state->apply = 1;
@@ -787,11 +786,11 @@ static int guess_p_value(struct apply_state *state, const char *nameline)
                 * Does it begin with "a/$our-prefix" and such?  Then this is
                 * very likely to apply to our directory.
                 */
-               if (!strncmp(name, state->prefix, state->prefix_length))
+               if (starts_with(name, state->prefix))
                        val = count_slashes(state->prefix);
                else {
                        cp++;
-                       if (!strncmp(cp, state->prefix, state->prefix_length))
+                       if (starts_with(cp, state->prefix))
                                val = count_slashes(state->prefix) + 1;
                }
        }
@@ -2108,10 +2107,9 @@ static int use_patch(struct apply_state *state, struct patch *p)
        int i;
 
        /* Paths outside are not touched regardless of "--include" */
-       if (0 < state->prefix_length) {
-               int pathlen = strlen(pathname);
-               if (pathlen <= state->prefix_length ||
-                   memcmp(state->prefix, pathname, state->prefix_length))
+       if (state->prefix && *state->prefix) {
+               const char *rest;
+               if (!skip_prefix(pathname, state->prefix, &rest) || !*rest)
                        return 0;
        }
 
@@ -3884,9 +3882,9 @@ static int check_unsafe_path(struct patch *patch)
        if (!patch->is_delete)
                new_name = patch->new_name;
 
-       if (old_name && !verify_path(old_name))
+       if (old_name && !verify_path(old_name, patch->old_mode))
                return error(_("invalid path '%s'"), old_name);
-       if (new_name && !verify_path(new_name))
+       if (new_name && !verify_path(new_name, patch->new_mode))
                return error(_("invalid path '%s'"), new_name);
        return 0;
 }