Patch "fs/smb/client: Reset password pointer to NULL" has been added to the 6.1-stable tree

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This is a note to let you know that I've just added the patch titled

    fs/smb/client: Reset password pointer to NULL

to the 6.1-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     fs-smb-client-reset-password-pointer-to-null.patch
and it can be found in the queue-6.1 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.


>From e6e43b8aa7cd3c3af686caf0c2e11819a886d705 Mon Sep 17 00:00:00 2001
From: Quang Le <quanglex97@xxxxxxxxx>
Date: Fri, 29 Sep 2023 00:44:13 +0700
Subject: fs/smb/client: Reset password pointer to NULL

From: Quang Le <quanglex97@xxxxxxxxx>

commit e6e43b8aa7cd3c3af686caf0c2e11819a886d705 upstream.

Forget to reset ctx->password to NULL will lead to bug like double free

Cc: stable@xxxxxxxxxxxxxxx
Cc: Willy Tarreau <w@xxxxxx>
Reviewed-by: Namjae Jeon <linkinjeon@xxxxxxxxxx>
Signed-off-by: Quang Le <quanglex97@xxxxxxxxx>
Signed-off-by: Steve French <stfrench@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 fs/smb/client/fs_context.c |    1 +
 1 file changed, 1 insertion(+)

--- a/fs/smb/client/fs_context.c
+++ b/fs/smb/client/fs_context.c
@@ -1487,6 +1487,7 @@ static int smb3_fs_context_parse_param(s
 
  cifs_parse_mount_err:
 	kfree_sensitive(ctx->password);
+	ctx->password = NULL;
 	return -EINVAL;
 }
 


Patches currently in stable-queue which might be from quanglex97@xxxxxxxxx are

queue-6.1/fs-smb-client-reset-password-pointer-to-null.patch



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