}
if (verbose >= 2) {
- rprintf(FINFO, "expand file_list to %.0f bytes, did%s move\n",
+ rprintf(FINFO, "[%s] expand file_list to %.0f bytes, did%s move\n",
+ who_am_i(),
(double)sizeof(flist->files[0])
* flist->malloced,
(new_ptr == flist->files) ? " not" : "");
if (l2 > 255)
flags |= XMIT_LONG_NAME;
- /* We must make sure we don't send a zero flags byte or
- * the other end will terminate the flist transfer. */
- if (flags == 0 && !S_ISDIR(mode))
- flags |= XMIT_TOP_DIR; /* Will be stripped off by receiver. */
+ /* We must make sure we don't send a zero flag byte or the
+ * other end will terminate the flist transfer. Note that
+ * the use of XMIT_TOP_DIR on a non-dir has no meaning, so
+ * it's harmless way to add a bit to the first flag byte. */
if (protocol_version >= 28) {
- if ((flags & 0xFF00) || flags == 0) {
+ if (!flags && !S_ISDIR(mode))
+ flags |= XMIT_TOP_DIR;
+ if ((flags & 0xFF00) || !flags) {
flags |= XMIT_EXTENDED_FLAGS;
write_byte(f, flags);
write_byte(f, flags >> 8);
} else
write_byte(f, flags);
} else {
- if (flags == 0)
+ if (!(flags & 0xFF) && !S_ISDIR(mode))
+ flags |= XMIT_TOP_DIR;
+ if (!(flags & 0xFF))
flags |= XMIT_LONG_NAME;
write_byte(f, flags);
}
#if SUPPORT_LINKS
if (preserve_links && S_ISLNK(mode)) {
- write_int(f, strlen(file->u.link));
- write_buf(f, file->u.link, strlen(file->u.link));
+ int len = strlen(file->u.link);
+ write_int(f, len);
+ write_buf(f, file->u.link, len);
}
#endif
}
if (preserve_links && S_ISLNK(mode)) {
- int l = read_int(f);
- if (l < 0) {
- rprintf(FERROR, "overflow: l=%d\n", l);
+ int len = read_int(f);
+ if (len < 0 || len >= MAXPATHLEN) {
+ rprintf(FERROR, "overflow: len=%d\n", len);
overflow("receive_file_entry");
}
- if (!(file->u.link = new_array(char, l + 1)))
+ if (!(file->u.link = new_array(char, len + 1)))
out_of_memory("receive_file_entry 2");
- read_sbuf(f, file->u.link, l);
+ read_sbuf(f, file->u.link, len);
if (sanitize_paths)
sanitize_path(file->u.link, file->dirname);
}
}
-/* determine if a file in a different filesystem should be skipped
- when one_file_system is set. We bascally only want to include
- the mount points - but they can be hard to find! */
-static int skip_filesystem(char *fname, STRUCT_STAT * st)
-{
- STRUCT_STAT st2;
- char *p = strrchr(fname, '/');
-
- /* skip all but directories */
- if (!S_ISDIR(st->st_mode))
- return 1;
-
- /* if its not a subdirectory then allow */
- if (!p)
- return 0;
-
- *p = 0;
- if (link_stat(fname, &st2)) {
- *p = '/';
- return 0;
- }
- *p = '/';
-
- return (st2.st_dev != filesystem_dev);
-}
-
#define STRDUP(ap, p) (ap ? string_area_strdup(ap, p) : strdup(p))
/* IRIX cc cares that the operands to the ternary have the same type. */
#define MALLOC(ap, i) (ap ? (void*) string_area_malloc(ap, i) : malloc(i))
STRUCT_STAT st;
char sum[SUM_LENGTH];
char *p;
- char cleaned_name[MAXPATHLEN];
- char linkbuf[MAXPATHLEN];
+ char thisname[MAXPATHLEN];
+ char linkname[MAXPATHLEN];
+ unsigned short flags = 0;
- if (strlcpy(cleaned_name, fname, sizeof cleaned_name)
- >= sizeof cleaned_name - flist_dir_len) {
+ if (strlcpy(thisname, fname, sizeof thisname)
+ >= sizeof thisname - flist_dir_len) {
rprintf(FINFO, "skipping overly long name: %s\n", fname);
return NULL;
}
- clean_fname(cleaned_name);
+ clean_fname(thisname);
if (sanitize_paths)
- sanitize_path(cleaned_name, NULL);
- fname = cleaned_name;
+ sanitize_path(thisname, NULL);
memset(sum, 0, SUM_LENGTH);
- if (readlink_stat(fname, &st, linkbuf) != 0) {
+ if (readlink_stat(thisname, &st, linkname) != 0) {
int save_errno = errno;
if (errno == ENOENT && exclude_level != NO_EXCLUDES) {
/* either symlink pointing nowhere or file that
* was removed during rsync run; see if excluded
* before reporting an error */
- if (check_exclude_file(fname, 0, exclude_level)) {
+ if (check_exclude_file(thisname, 0, exclude_level)) {
/* file is excluded anyway, ignore silently */
return NULL;
}
}
io_error |= IOERR_GENERAL;
rprintf(FERROR, "readlink %s failed: %s\n",
- full_fname(fname), strerror(save_errno));
+ full_fname(thisname), strerror(save_errno));
return NULL;
}
goto skip_excludes;
if (S_ISDIR(st.st_mode) && !recurse && !files_from) {
- rprintf(FINFO, "skipping directory %s\n", fname);
+ rprintf(FINFO, "skipping directory %s\n", thisname);
return NULL;
}
if (one_file_system && st.st_dev != filesystem_dev) {
- if (skip_filesystem(fname, &st))
+ /* We allow a directory though to preserve the mount point.
+ * However, flag it so that we don't recurse. */
+ if (!S_ISDIR(st.st_mode))
return NULL;
+ flags |= FLAG_MOUNT_POINT;
}
- if (check_exclude_file(fname, S_ISDIR(st.st_mode) != 0, exclude_level))
+ if (check_exclude_file(thisname, S_ISDIR(st.st_mode) != 0, exclude_level))
return NULL;
- if (lp_ignore_nonreadable(module_id) && access(fname, R_OK) != 0)
+ if (lp_ignore_nonreadable(module_id) && access(thisname, R_OK) != 0)
return NULL;
skip_excludes:
- if (verbose > 2)
- rprintf(FINFO, "make_file(%s,*,%d)\n", fname, exclude_level);
+ if (verbose > 2) {
+ rprintf(FINFO, "[%s] make_file(%s,*,%d)\n",
+ who_am_i(), thisname, exclude_level);
+ }
file = new(struct file_struct);
if (!file)
out_of_memory("make_file");
memset((char *) file, 0, sizeof(*file));
+ file->flags = flags;
- if ((p = strrchr(fname, '/'))) {
+ if ((p = strrchr(thisname, '/'))) {
static char *lastdir;
*p = 0;
- if (lastdir && strcmp(fname, lastdir) == 0)
+ if (lastdir && strcmp(thisname, lastdir) == 0)
file->dirname = lastdir;
else {
- file->dirname = strdup(fname);
+ file->dirname = strdup(thisname);
lastdir = file->dirname;
}
file->basename = STRDUP(ap, p + 1);
*p = '/';
} else {
file->dirname = NULL;
- file->basename = STRDUP(ap, fname);
+ file->basename = STRDUP(ap, thisname);
}
file->modtime = st.st_mtime;
#if SUPPORT_LINKS
if (S_ISLNK(st.st_mode))
- file->u.link = STRDUP(ap, linkbuf);
+ file->u.link = STRDUP(ap, linkname);
#endif
if (always_checksum && S_ISREG(st.st_mode)) {
if (!(file->u.sum = (char*)MALLOC(ap, MD4_SUM_LENGTH)))
out_of_memory("md4 sum");
- file_checksum(fname, file->u.sum, st.st_size);
+ file_checksum(thisname, file->u.sum, st.st_size);
}
file->basedir = flist_dir;
send_file_entry(file, f, base_flags);
}
- if (S_ISDIR(file->mode) && recursive) {
+ if (recursive && S_ISDIR(file->mode)
+ && !(file->flags & FLAG_MOUNT_POINT)) {
struct exclude_struct **last_exclude_list = local_exclude_list;
send_directory(f, flist, f_name_to(file, fbuf));
local_exclude_list = last_exclude_list;
flist_dir = lastdir;
flist_dir_len = lastdir_len;
} else {
- if (lastdir)
- free(lastdir);
flist_dir = lastdir = strdup(dir);
flist_dir_len = lastdir_len = strlen(dir);
}
return;
for (i = 0; i < flist->count; i++) {
- rprintf(FINFO, "[%ld] i=%d %s %s mode=0%o len=%.0f\n",
- (long) getpid(), i,
+ rprintf(FINFO, "[%s] i=%d %s %s %s mode=0%o len=%.0f\n",
+ who_am_i(), i,
+ NS(flist->files[i]->basedir),
NS(flist->files[i]->dirname),
NS(flist->files[i]->basename),
(int) flist->files[i]->mode,
Matt McCutchen's Web Site / rsync / rsync.git / blobdiff