rxi_RecvMsg returns an int, because it can return a negative value upon
error. Don't store its return value as an unsigned int, because this may
hide the potential errors.
Modify the error handling loop so that errors get to where they are
intended.
Change-Id: I212e5881f83a2a95c177c23dbc2da2583155f1aa
Reviewed-on: http://gerrit.openafs.org/7087
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Derrick Brashear <shadow@dementix.org>
u_short * port)
{
struct sockaddr_in from;
- unsigned int nbytes;
+ int nbytes;
afs_int32 rlen;
afs_uint32 tlen, savelen;
struct msghdr msg;
p->wirevec[p->niovecs - 1].iov_len = savelen;
p->length = (u_short)(nbytes - RX_HEADER_SIZE);
- if ((nbytes > tlen) || (p->length & 0x8000)) { /* Bogus packet */
+ if (nbytes < 0 || (nbytes > tlen) || (p->length & 0x8000)) { /* Bogus packet */
if (nbytes < 0 && errno == EWOULDBLOCK) {
if (rx_stats_active)
rx_atomic_inc(&rx_stats.noPacketOnRead);