On Mon, May 16, 2022 at 02:33:33PM +0000, Andrea zi0Black Cappa wrote:
Signed-off-by: Andrea zi0Black Cappa zi0Black@protonmail.com
net/nfs.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/net/nfs.c b/net/nfs.c index 3c01cebd96..9152ab742e 100644 --- a/net/nfs.c +++ b/net/nfs.c @@ -52,7 +52,7 @@ static const ulong nfs_timeout = CONFIG_NFS_TIMEOUT;
static char dirfh[NFS_FHSIZE]; /* NFSv2 / NFSv3 file handle of directory */ static char filefh[NFS3_FHSIZE]; /* NFSv2 / NFSv3 file handle */ -static int filefh3_length; /* (variable) length of filefh when NFSv3 */ +static unsigned int filefh3_length; /* (variable) length of filefh when NFSv3 */
static enum net_loop_state nfs_download_state; static struct in_addr nfs_server_ip; @@ -573,8 +573,6 @@ static int nfs_lookup_reply(uchar *pkt, unsigned len) filefh3_length = ntohl(rpc_pkt.u.reply.data[1]); if (filefh3_length > NFS3_FHSIZE) filefh3_length = NFS3_FHSIZE;
if (((uchar *)&(rpc_pkt.u.reply.data[0]) - (uchar *)(&rpc_pkt) + filefh3_length) > len)
return -NFS_RPC_DROP;
Thanks. Can you please elaborate on the issue, and how this fixes it, in the commit message?