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Commit d5e1740e authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "msm: ipa: gsb: Validate iface handle"

parents af5ece63 00737f87

drivers/platform/msm/ipa/ipa_clients/ipa_gsb.c

+2 −1
Original line number Diff line number Diff line
@@ -744,7 +744,8 @@ static void ipa_gsb_tx_dp_notify(void *priv, enum ipa_dp_evt_type evt, 
	/* change to host order */

	*(u32 *)mux_hdr = ntohl(*(u32 *)mux_hdr);

	hdl = mux_hdr->iface_hdl;

	if (!ipa_gsb_ctx->iface[hdl]) {

	if ((hdl < 0) || (hdl >= MAX_SUPPORTED_IFACE) ||

		!ipa_gsb_ctx->iface[hdl]) {

		IPA_GSB_ERR("invalid hdl: %d and cb, drop the skb\n", hdl);

		dev_kfree_skb_any(skb);

		return;