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| author | Rob Landley <rob@landley.net> | 2012-12-10 01:48:02 -0600 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2012-12-10 01:48:02 -0600 |
| commit | b9bde7b403a8dcf8e8a1417383bb70816a7c1958 (patch) | |
| tree | 8c8c55d4b26bdb8b322ce1b481f535ddbeb1143e /toys | |
| parent | d52e76d50879542702b89cc8cc873358232d2e3f (diff) | |
| download | toybox-b9bde7b403a8dcf8e8a1417383bb70816a7c1958.tar.gz | |
essat's flag not to follow symlinks isn't in the system call, and if libc is supposed to implement this as a wrapper uClibc gets it wrong. So use the stat info about symlinks instead. (Doesn't check the parent directory, but if that's read only we can't delete the file anyway so prompting is moot.)
Diffstat (limited to 'toys')
| -rw-r--r-- | toys/posix/rm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/toys/posix/rm.c b/toys/posix/rm.c index dae5eee4..59d5061b 100644 --- a/toys/posix/rm.c +++ b/toys/posix/rm.c @@ -35,8 +35,8 @@ static int do_rm(struct dirtree *try) if (dir && !(flags & (FLAG_r|FLAG_R))) goto skip; // This is either the posix section 2(b) prompt or the section 3 prompt. - if (!(flags & FLAG_f) && faccessat(fd, try->name, W_OK, AT_SYMLINK_NOFOLLOW)) - or++; + if (!(flags & FLAG_f) + && (!S_ISLNK(try->st.st_mode) && faccessat(fd, try->name, W_OK, 0))) or++; if (!(dir && try->data == -1) && ((or && isatty(0)) || (flags & FLAG_i))) { char *s = dirtree_path(try, 0); fprintf(stderr, "rm %s%s", or ? "ro " : "", dir ? "dir " : ""); |