Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit b7de69a2 authored by Sridhar Ancha's avatar Sridhar Ancha
Browse files

msm: ipa: Fix to memory leak when sending non-linear data 



In cases where source ep or dest ep is not valid, descriptor
memory allocated for frag skb's is not freed. Make a change
to free the memory in such error cases.

Change-Id: Ie15c48ae1bb34e304795607a09c753360eb015ec
Acked-by: default avatarChaitanya Pratapa <cpratapa@qti.qualcomm.com>
Signed-off-by: default avatarSridhar Ancha <sancha@codeaurora.org>
parent ce015ce1

drivers/platform/msm/ipa/ipa_v2/ipa_dp.c

+2 −2
Original line number Diff line number Diff line
@@ -1587,14 +1587,14 @@ int ipa2_tx_dp(enum ipa_client_type dst, struct sk_buff *skb, 
		if (-1 == src_ep_idx) {

			IPAERR("Client %u is not mapped\n",

				IPA_CLIENT_APPS_LAN_WAN_PROD);

			return -EFAULT;

			goto fail_gen;

		}

		dst_ep_idx = ipa2_get_ep_mapping(dst);

	} else {

		src_ep_idx = ipa2_get_ep_mapping(dst);

		if (-1 == src_ep_idx) {

			IPAERR("Client %u is not mapped\n", dst);

			return -EFAULT;

			goto fail_gen;

		}

		if (meta && meta->pkt_init_dst_ep_valid)

			dst_ep_idx = meta->pkt_init_dst_ep;