} else
write_byte(f, flags);
} else {
- if (!(flags & 0xFF) && !S_ISDIR(mode))
- flags |= XMIT_TOP_DIR;
if (!(flags & 0xFF))
- flags |= XMIT_LONG_NAME;
+ flags |= S_ISDIR(mode) ? XMIT_LONG_NAME : XMIT_TOP_DIR;
write_byte(f, flags);
}
if (flags & XMIT_SAME_NAME)
}
#endif
- if (always_checksum) {
+ if (always_checksum && (S_ISREG(mode) || protocol_version < 28)) {
char *sum;
+ int slen = protocol_version < 21 ? 2 : MD4_SUM_LENGTH;
if (S_ISREG(mode))
sum = file->u.sum;
- else if (protocol_version < 28) {
+ else {
/* Prior to 28, we sent a useless set of nulls. */
sum = empty_sum;
- } else
- sum = NULL;
- if (sum) {
- write_buf(f, sum,
- protocol_version < 21 ? 2 : MD4_SUM_LENGTH);
}
+ write_buf(f, sum, slen);
}
strlcpy(lastname, fname, MAXPATHLEN);
if (basename_len == 1+1 && *basename == '.') /* +1 for '\0' */
file->dir.depth--;
if (flags & XMIT_TOP_DIR) {
- in_del_hier = 1;
+ in_del_hier = recurse;
del_hier_name_len = file->dir.depth == 0 ? 0 : l1 + l2;
if (relative_paths && del_hier_name_len > 2
&& basename_len == 1+1 && *basename == '.')
}
#endif
- if (always_checksum) {
+ if (always_checksum && (sum_len || protocol_version < 28)) {
char *sum;
+ int slen = protocol_version < 21 ? 2 : MD4_SUM_LENGTH;
if (sum_len) {
file->u.sum = sum = bp;
/*bp += sum_len;*/
- } else if (protocol_version < 28) {
+ } else {
/* Prior to 28, we get a useless set of nulls. */
sum = empty_sum;
- } else
- sum = NULL;
- if (sum) {
- read_buf(f, sum,
- protocol_version < 21 ? 2 : MD4_SUM_LENGTH);
}
+ read_buf(f, sum, slen);
}
if (!preserve_perms) {
}
while (1) {
- struct file_struct *file;
char fname2[MAXPATHLEN];
char *fname = fname2;
int is_dot_dir;
static char *lastdir;
static int lastdir_len;
- strcpy(olddir, curr_dir); /* can't overflow */
+ strlcpy(olddir, curr_dir, sizeof olddir);
if (!push_dir(dir)) {
io_error |= IOERR_GENERAL;
if (one_file_system)
filesystem_dev = st.st_dev;
- if ((file = send_file_name(f, flist, fname, XMIT_TOP_DIR))) {
- if (recurse || (xfer_dirs && is_dot_dir))
+ if (recurse || (xfer_dirs && is_dot_dir)) {
+ struct file_struct *file;
+ if ((file = send_file_name(f, flist, fname, XMIT_TOP_DIR)))
send_if_directory(f, flist, file);
- }
+ } else
+ send_file_name(f, flist, fname, 0);
if (olddir[0]) {
flist_dir = NULL;