From: Shyam Prasad N <sprasad@microsoft.com>
Date: Fri, 10 Feb 2023 16:34:31 +0000
Subject: [PATCH] cifs: use tcon allocation functions even for dummy tcon
Git-commit: df57109bd50b9ed6911f3c2aa914189fe4c1fe2c
References: git-fixes
Patch-mainline: v6.3-rc1
In smb2_reconnect_server, we allocate a dummy tcon for
calling reconnect for just the session. This should be
allocated using tconInfoAlloc, and not kmalloc.
Fixes: 3663c9045f51 ("cifs: check reconnects for channels of active tcons too")
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: Steve French <stfrench@microsoft.com>
Acked-by: Paulo Alcantara <palcantara@suse.de>
---
fs/cifs/smb2pdu.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
index 0954fedfd1bc..ca9d7110ddcb 100644
--- a/fs/cifs/smb2pdu.c
+++ b/fs/cifs/smb2pdu.c
@@ -3906,7 +3906,7 @@ void smb2_reconnect_server(struct work_struct *work)
goto done;
/* allocate a dummy tcon struct used for reconnect */
- tcon = kzalloc(sizeof(struct cifs_tcon), GFP_KERNEL);
+ tcon = tconInfoAlloc();
if (!tcon) {
resched = true;
list_for_each_entry_safe(ses, ses2, &tmp_ses_list, rlist) {
@@ -3929,7 +3929,7 @@ void smb2_reconnect_server(struct work_struct *work)
list_del_init(&ses->rlist);
cifs_put_smb_ses(ses);
}
- kfree(tcon);
+ tconInfoFree(tcon);
done:
cifs_dbg(FYI, "Reconnecting tcons and channels finished\n");
--
2.39.2