From c854ab481ece4b3e5f4c2e8b22824f015ff874a5 Mon Sep 17 00:00:00 2001 From: Shyam Prasad N Date: Sat, 14 Feb 2026 15:59:13 +0530 Subject: cifs: some missing initializations on replay [ Upstream commit 14f66f44646333d2bfd7ece36585874fd72f8286 ] In several places in the code, we have a label to signify the start of the code where a request can be replayed if necessary. However, some of these places were missing the necessary reinitializations of certain local variables before replay. This change makes sure that these variables get initialized after the label. Cc: stable@vger.kernel.org Reported-by: Yuchan Nam Tested-by: Yuchan Nam Signed-off-by: Shyam Prasad N Signed-off-by: Steve French Signed-off-by: Sasha Levin --- fs/smb/client/smb2ops.c | 2 ++ fs/smb/client/smb2pdu.c | 1 + 2 files changed, 3 insertions(+) diff --git a/fs/smb/client/smb2ops.c b/fs/smb/client/smb2ops.c index 2baa25703f72..63752bd02aaf 100644 --- a/fs/smb/client/smb2ops.c +++ b/fs/smb/client/smb2ops.c @@ -1144,6 +1144,7 @@ smb2_set_ea(const unsigned int xid, struct cifs_tcon *tcon, replay_again: /* reinitialize for possible replay */ + used_len = 0; flags = CIFS_CP_CREATE_CLOSE_OP; oplock = SMB2_OPLOCK_LEVEL_NONE; server = cifs_pick_channel(ses); @@ -1542,6 +1543,7 @@ smb2_ioctl_query_info(const unsigned int xid, replay_again: /* reinitialize for possible replay */ + buffer = NULL; flags = CIFS_CP_CREATE_CLOSE_OP; oplock = SMB2_OPLOCK_LEVEL_NONE; server = cifs_pick_channel(ses); diff --git a/fs/smb/client/smb2pdu.c b/fs/smb/client/smb2pdu.c index aec56130e17c..ea73fc5da603 100644 --- a/fs/smb/client/smb2pdu.c +++ b/fs/smb/client/smb2pdu.c @@ -2850,6 +2850,7 @@ int smb311_posix_mkdir(const unsigned int xid, struct inode *inode, replay_again: /* reinitialize for possible replay */ + pc_buf = NULL; flags = 0; n_iov = 2; server = cifs_pick_channel(ses); -- cgit v1.2.3