diff options
Diffstat (limited to 'net/sctp')
| -rw-r--r-- | net/sctp/sm_make_chunk.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c index 988745272458..04954e5f6846 100644 --- a/net/sctp/sm_make_chunk.c +++ b/net/sctp/sm_make_chunk.c @@ -1279,15 +1279,13 @@ static sctp_cookie_param_t *sctp_pack_cookie(const struct sctp_endpoint *ep, - (bodysize % SCTP_COOKIE_MULTIPLE); *cookie_len = headersize + bodysize; - retval = kmalloc(*cookie_len, GFP_ATOMIC); - - if (!retval) - goto nodata; - /* Clear this memory since we are sending this data structure * out on the network. */ - memset(retval, 0x00, *cookie_len); + retval = kzalloc(*cookie_len, GFP_ATOMIC); + if (!retval) + goto nodata; + cookie = (struct sctp_signed_cookie *) retval->body; /* Set up the parameter header. */ @@ -1910,10 +1908,9 @@ int sctp_process_init(struct sctp_association *asoc, sctp_cid_t cid, /* Copy cookie in case we need to resend COOKIE-ECHO. */ cookie = asoc->peer.cookie; if (cookie) { - asoc->peer.cookie = kmalloc(asoc->peer.cookie_len, gfp); + asoc->peer.cookie = kmemdup(cookie, asoc->peer.cookie_len, gfp); if (!asoc->peer.cookie) goto clean_up; - memcpy(asoc->peer.cookie, cookie, asoc->peer.cookie_len); } /* RFC 2960 7.2.1 The initial value of ssthresh MAY be arbitrarily |