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(parent: 184416d) | patch
NFSD: prevent integer overflow on 32 bit systems
authorDan Carpenter <dan.carpenter@oracle.com>
Tue, 15 Mar 2022 15:34:06 +0000 (18:34 +0300)
committerChuck Lever <chuck.lever@oracle.com>
Tue, 15 Mar 2022 16:24:18 +0000 (12:24 -0400)
commit23a9dbbe0faf124fc4c139615633b9d12a3a89ef
treec6e3fd809e3fda06a129d218291a06ba59bc42a6tree | snapshot
parent184416d4b98509fb4c3d8fc3d6dc1437896cc159commit | diff
NFSD: prevent integer overflow on 32 bit systems

On a 32 bit system, the "len * sizeof(*p)" operation can have an
integer overflow.

Cc: stable@vger.kernel.org
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
include/linux/sunrpc/xdr.h diff | blob | history
Domain: System / Kernel;