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cifs: fix file info setting in cifs_query_path_info() 

We missed to set file info when CIFSSMBQPathInfo() returned 0, thus
leaving cifs_open_info_data::fi unset.

Fix this by setting cifs_open_info_data::fi when either
CIFSSMBQPathInfo() or SMBQueryInformation() succeed.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=216881
Fixes: 76894f3e2f ("cifs: improve symlink handling for smb2+")
Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Paulo Alcantara 2023-01-06 20:28:30 -03:00 committed by Steve French
parent b7bfaa761d
commit 29cf28235e
1 changed files with 6 additions and 3 deletions
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9
fs/cifs/smb1ops.c
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@ -562,17 +562,20 @@ static int cifs_query_path_info(const unsigned int xid, struct cifs_tcon *tcon,
if ((rc == -EOPNOTSUPP) || (rc == -EINVAL)) {
rc = SMBQueryInformation(xid, tcon, full_path, &fi, cifs_sb->local_nls,
cifs_remap(cifs_sb));
if (!rc)
move_cifs_info_to_smb2(&data->fi, &fi);
*adjustTZ = true;
}
if (!rc && (le32_to_cpu(fi.Attributes) & ATTR_REPARSE)) {
if (!rc) {
int tmprc;
int oplock = 0;
struct cifs_fid fid;
struct cifs_open_parms oparms;
move_cifs_info_to_smb2(&data->fi, &fi);
if (!(le32_to_cpu(fi.Attributes) & ATTR_REPARSE))
return 0;
oparms.tcon = tcon;
oparms.cifs_sb = cifs_sb;
oparms.desired_access = FILE_READ_ATTRIBUTES;