smb: client: serialise cifs_construct_tcon() with cifs_mount_mutex

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commit 93cee45ccf upstream.

Serialise cifs_construct_tcon() with cifs_mount_mutex to handle
parallel mounts that may end up reusing the session and tcon created
by it.

Cc: stable@vger.kernel.org # 6.4+
Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Paulo Alcantara 2024-04-01 22:44:09 -03:00 • committed by Greg Kroah-Hartman

parent 9b2ee27e8d

commit ba55f8a995

3 changed files with 27 additions and 4 deletions

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13

fs/smb/client/connect.c

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6

fs/smb/client/fs_context.c

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12

fs/smb/client/fs_context.h

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