diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ntfs3/attrib.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/fs/ntfs3/attrib.c b/fs/ntfs3/attrib.c index 980ae9157248..c45880ab2391 100644 --- a/fs/ntfs3/attrib.c +++ b/fs/ntfs3/attrib.c @@ -1354,19 +1354,28 @@ int attr_load_runs_range(struct ntfs_inode *ni, enum ATTR_TYPE type, CLST vcn; CLST vcn_last = (to - 1) >> cluster_bits; CLST lcn, clen; - int err; + int err = 0; + int retry = 0; for (vcn = from >> cluster_bits; vcn <= vcn_last; vcn += clen) { if (!run_lookup_entry(run, vcn, &lcn, &clen, NULL)) { + if (retry != 0) { /* Next run_lookup_entry(vcn) also failed. */ + err = -EINVAL; + break; + } err = attr_load_runs_vcn(ni, type, name, name_len, run, vcn); if (err) - return err; + break; + clen = 0; /* Next run_lookup_entry(vcn) must be success. */ + retry++; } + else + retry = 0; } - return 0; + return err; } #ifdef CONFIG_NTFS3_LZX_XPRESS |