ksmbd: Fix read on the uninitialized pointer sess

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There is a error handling case that passes control to label out_err
without pointer sess being assigned a value. The unassigned pointer
may be any garbage value and so the test of rc < 0 && sess maybe
true leading to sess being passed to the call to ksmbd_session_destroy.
Fix this by setting sess to NULL in this corner case.

Addresses-Coverity: ("Uninitialized pointer read")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

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Colin Ian King 2021-07-06 13:05:01 +01:00 • committed by Namjae Jeon

parent 465d720485

commit 4951a84f61

1 changed files with 1 additions and 0 deletions

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fs/ksmbd/smb2pdu.c

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