diff options
Diffstat (limited to 'toys')
| -rw-r--r-- | toys/posix/chmod.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/toys/posix/chmod.c b/toys/posix/chmod.c index ac53957c..3645ebc8 100644 --- a/toys/posix/chmod.c +++ b/toys/posix/chmod.c @@ -45,14 +45,20 @@ static int do_chmod(struct dirtree *try) if (!dirtree_notdotdot(try)) return 0; - mode = string_to_mode(TT.mode, try->st.st_mode); - if (FLAG(v)) { - char *s = dirtree_path(try, 0); - - printf("chmod '%s' to %s\n", s, TT.mode); - free(s); + if (FLAG(R) && try->parent && S_ISLNK(try->st.st_mode)) { + // Ignore symlinks found during recursion. We'll only try to modify + // symlinks mentioned directly as arguments. We'll fail, of course, + // but that's what you asked for in that case. + } else { + mode = string_to_mode(TT.mode, try->st.st_mode); + if (FLAG(v)) { + char *s = dirtree_path(try, 0); + + printf("chmod '%s' to %s\n", s, TT.mode); + free(s); + } + wfchmodat(dirtree_parentfd(try), try->name, mode); } - wfchmodat(dirtree_parentfd(try), try->name, mode); return FLAG(R)*DIRTREE_RECURSE; } |