int alloc_len, basename_len, linkname_len;
int extra_len = file_extra_cnt * EXTRA_LEN;
int first_hlink_ndx = -1;
- OFF_T file_length;
+ int64 file_length;
const char *basename;
struct file_struct *file;
alloc_pool_t *pool;
if (always_checksum && S_ISREG(mode))
extra_len += SUM_EXTRA_CNT * EXTRA_LEN;
+#if SIZEOF_INT64 >= 8
if (file_length > 0xFFFFFFFFu && S_ISREG(mode))
extra_len += EXTRA_LEN;
+#endif
+ if (file_length < 0) {
+ rprintf(FERROR, "Offset underflow: file-length is negative\n");
+ exit_cleanup(RERR_UNSUPPORTED);
+ }
if (inc_recurse && S_ISDIR(mode)) {
if (one_file_system) {
#endif
file->modtime = (time_t)modtime;
file->len32 = (uint32)file_length;
+#if SIZEOF_INT64 >= 8
if (file_length > 0xFFFFFFFFu && S_ISREG(mode)) {
+#if SIZEOF_CAPITAL_OFF_T < 8
+ rprintf(FERROR, "Offset overflow: attempted 64-bit file-length\n");
+ exit_cleanup(RERR_UNSUPPORTED);
+#else
file->flags |= FLAG_LENGTH64;
OPT_EXTRA(file, 0)->unum = (uint32)(file_length >> 32);
+#endif
}
+#endif
file->mode = mode;
if (preserve_uid)
F_OWNER(file) = uid;
* and performing extensive checks against global options.
*
* Returns a pointer to the new file struct, or NULL if there was an error
- * or this file should be excluded. */
+ * or this file should be excluded.
+ *
+ * Note: Any error (here or in send_file_name) that results in the omission of
+ * an existent source file from the file list should set
+ * "io_error |= IOERR_GENERAL" to avoid deletion of the file from the
+ * destination if --delete is on. */
struct file_struct *make_file(const char *fname, struct file_list *flist,
STRUCT_STAT *stp, int flags, int filter_level)
{
char *bp;
if (strlcpy(thisname, fname, sizeof thisname) >= sizeof thisname) {
+ io_error |= IOERR_GENERAL;
rprintf(FINFO, "skipping overly long name: %s\n", fname);
return NULL;
}
linkname_len = 0;
#endif
+#if SIZEOF_CAPITAL_OFF_T >= 8
if (st.st_size > 0xFFFFFFFFu && S_ISREG(st.st_mode))
extra_len += EXTRA_LEN;
+#endif
#if EXTRA_ROUNDING > 0
if (extra_len & (EXTRA_ROUNDING * EXTRA_LEN))
file->flags = flags;
file->modtime = st.st_mtime;
file->len32 = (uint32)st.st_size;
+#if SIZEOF_CAPITAL_OFF_T >= 8
if (st.st_size > 0xFFFFFFFFu && S_ISREG(st.st_mode)) {
file->flags |= FLAG_LENGTH64;
OPT_EXTRA(file, 0)->unum = (uint32)(st.st_size >> 32);
}
+#endif
file->mode = st.st_mode;
if (uid_ndx) /* Check uid_ndx instead of preserve_uid for del support */
F_OWNER(file) = st.st_uid;
if (preserve_acls && !S_ISLNK(file->mode)) {
sx.st.st_mode = file->mode;
sx.acc_acl = sx.def_acl = NULL;
- if (get_acl(fname, &sx) < 0)
+ if (get_acl(fname, &sx) < 0) {
+ io_error |= IOERR_GENERAL;
return NULL;
+ }
}
#endif
#ifdef SUPPORT_XATTRS
if (preserve_xattrs) {
sx.xattr = NULL;
- if (get_xattr(fname, &sx) < 0)
+ if (get_xattr(fname, &sx) < 0) {
+ io_error |= IOERR_GENERAL;
return NULL;
+ }
}
#endif