[SCTP]: Use kzalloc where appropriate (af997d8c) · Commits · e / devices / android_kernel_oneplus_sm8150

net/sctp/sm_make_chunk.c

+5 −8

Original line number	Diff line number	Diff line
		@@ -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