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(parent: 2585cf9) | patch
ksmbd: fix error code in ndr_read_int32()
authorDan Carpenter <dan.carpenter@oracle.com>
Tue, 30 Nov 2021 12:50:47 +0000 (15:50 +0300)
committerSteve French <stfrench@microsoft.com>
Thu, 16 Dec 2021 18:36:49 +0000 (12:36 -0600)
commitef399469d9ceb9f2171cdd79863f9434b9fa3edc
treed258ecfcb83c02084077874b5260239fb8d7a46btree | snapshot
parent2585cf9dfaaddf00b069673f27bb3f8530e2039ccommit | diff
ksmbd: fix error code in ndr_read_int32()

This is a failure path and it should return -EINVAL instead of success.
Otherwise it could result in the caller using uninitialized memory.

Fixes: 303fff2b8c77 ("ksmbd: add validation for ndr read/write functions")
Cc: stable@vger.kernel.org # v5.15
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
fs/ksmbd/ndr.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git