1e28dfe214
This does the following changes: * update to version 1.2.1 * add iotivity-resource-directory-lib, this is needed by most applications now * do not activate security support by default, this caused some problems and needs some more settings to setup. * use sqlite version from normal package feed instead of using an own version * build against LEDE version of mbedtls * update example security configuration * remove some patches that went upstream * add some new patches fixing problems observed in my environment, most of them are on their way upstream. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
54 lines
2.1 KiB
Diff
54 lines
2.1 KiB
Diff
From d8cf30cb0abd5fa8f6282b490618204d683b625c Mon Sep 17 00:00:00 2001
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From: Hauke Mehrtens <hauke@hauke-m.de>
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Date: Mon, 3 Oct 2016 21:00:28 +0200
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Subject: [PATCH 1/3] csdk: move OCEntityHandlerResponse from stack to heap
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OCEntityHandlerResponse is over 50KByte and I got a stack overflow on MIPS
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running on LEDE without this patch. Instead of storing
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OCEntityHandlerResponse on the program stack, allocate some memory on
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the heap and free it afterwards again.
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This fixes one part of this issue for me:
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https://jira.iotivity.org/browse/IOT-1374
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Change-Id: I365a5c7a34dce2dfb0897a20b57a13ba566748ec
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Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
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---
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resource/csdk/stack/src/ocresource.c | 24 +++++++++++++++++-------
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1 file changed, 17 insertions(+), 7 deletions(-)
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--- a/resource/csdk/stack/src/ocresource.c
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+++ b/resource/csdk/stack/src/ocresource.c
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@@ -774,15 +774,25 @@ static bool includeThisResourceInRespons
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OCStackResult SendNonPersistantDiscoveryResponse(OCServerRequest *request, OCResource *resource,
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OCPayload *discoveryPayload, OCEntityHandlerResult ehResult)
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{
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- OCEntityHandlerResponse response = {0};
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+ OCEntityHandlerResponse *response = NULL;
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+ OCStackResult result = OC_STACK_ERROR;
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- response.ehResult = ehResult;
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- response.payload = discoveryPayload;
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- response.persistentBufferFlag = 0;
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- response.requestHandle = (OCRequestHandle) request->requestId;
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- response.resourceHandle = (OCResourceHandle) resource;
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+ response = (OCEntityHandlerResponse *)OICCalloc(1, sizeof(*response));
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+ VERIFY_PARAM_NON_NULL(TAG, response, "Failed allocating OCEntityHandlerResponse");
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- return OCDoResponse(&response);
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+ response->ehResult = ehResult;
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+ response->payload = discoveryPayload;
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+ response->persistentBufferFlag = 0;
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+ response->requestHandle = (OCRequestHandle) request->requestId;
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+ response->resourceHandle = (OCResourceHandle) resource;
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+
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+ result = OCDoResponse(response);
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+
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+ OICFree(response);
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+ return result;
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+
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+exit:
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+ return OC_STACK_NO_MEMORY;
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}
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static OCStackResult EHRequest(OCEntityHandlerRequest *ehRequest, OCPayloadType type,
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