diff options
Diffstat (limited to 'net/dccp/ccids/ccid3.c')
| -rw-r--r-- | net/dccp/ccids/ccid3.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c index 25772c3..19b3358 100644 --- a/net/dccp/ccids/ccid3.c +++ b/net/dccp/ccids/ccid3.c @@ -40,6 +40,8 @@ #include "lib/tfrc.h" #include "ccid3.h" +#include <asm/unaligned.h> + #ifdef CONFIG_IP_DCCP_CCID3_DEBUG static int ccid3_debug; #define ccid3_pr_debug(format, a...) DCCP_PR_DEBUG(ccid3_debug, format, ##a) @@ -544,6 +546,7 @@ static int ccid3_hc_tx_parse_options(struct sock *sk, unsigned char option, const struct dccp_sock *dp = dccp_sk(sk); struct ccid3_hc_tx_sock *hctx = ccid3_hc_tx_sk(sk); struct ccid3_options_received *opt_recv; + __be32 opt_val; opt_recv = &hctx->ccid3hctx_options_received; @@ -563,8 +566,8 @@ static int ccid3_hc_tx_parse_options(struct sock *sk, unsigned char option, dccp_role(sk), sk, len); rc = -EINVAL; } else { - opt_recv->ccid3or_loss_event_rate = - ntohl(*(__be32 *)value); + opt_val = get_unaligned((__be32 *)value); + opt_recv->ccid3or_loss_event_rate = ntohl(opt_val); ccid3_pr_debug("%s(%p), LOSS_EVENT_RATE=%u\n", dccp_role(sk), sk, opt_recv->ccid3or_loss_event_rate); @@ -585,8 +588,8 @@ static int ccid3_hc_tx_parse_options(struct sock *sk, unsigned char option, dccp_role(sk), sk, len); rc = -EINVAL; } else { - opt_recv->ccid3or_receive_rate = - ntohl(*(__be32 *)value); + opt_val = get_unaligned((__be32 *)value); + opt_recv->ccid3or_receive_rate = ntohl(opt_val); ccid3_pr_debug("%s(%p), RECEIVE_RATE=%u\n", dccp_role(sk), sk, opt_recv->ccid3or_receive_rate); @@ -601,8 +604,6 @@ static int ccid3_hc_tx_init(struct ccid *ccid, struct sock *sk) { struct ccid3_hc_tx_sock *hctx = ccid_priv(ccid); - hctx->ccid3hctx_s = 0; - hctx->ccid3hctx_rtt = 0; hctx->ccid3hctx_state = TFRC_SSTATE_NO_SENT; INIT_LIST_HEAD(&hctx->ccid3hctx_hist); @@ -963,8 +964,6 @@ static int ccid3_hc_rx_init(struct ccid *ccid, struct sock *sk) INIT_LIST_HEAD(&hcrx->ccid3hcrx_li_hist); hcrx->ccid3hcrx_tstamp_last_feedback = hcrx->ccid3hcrx_tstamp_last_ack = ktime_get_real(); - hcrx->ccid3hcrx_s = 0; - hcrx->ccid3hcrx_rtt = 0; return 0; } |
