Segmentation fault in libaws-cpp-sdk-core.so on creation of Aws::Client::ClientConfiguration

[gi12345]

Describe the bug

Segmentation fault in libaws-cpp-sdk-core.so on creation of Aws::Client::ClientConfiguration.

Stack trace and reproduction steps see below.

Expected Behavior

No segmentation fault

Current Behavior

Crash Trace:
28/04/2022 13:41:24.766 [WARNING]Catch dump signal [11]Segmentation fault
Obtained 10 stack frames:
[0]./VIGILCameraServer(_Z4dumpi+0x28) [0x4e4b08]
[1]linux-vdso.so.1(__kernel_rt_sigreturn+0) [0x7fa8fe25e4]
[2]/mnt/plugin/vigilcamera/lib/libaws-cpp-sdk-core.so(_ZNK3Aws8Internal21AWSHttpResourceClient34GetResourceWithAWSWebServiceResultB5cxx11ERKSt10shared_ptrINS_4Http11HttpRequestEE+0xa4) [0x7fa87e6d7c]
[3]/mnt/plugin/vigilcamera/lib/libaws-cpp-sdk-core.so(_ZNK3Aws8Internal17EC2MetadataClient16GetCurrentRegionB5cxx11Ev+0x34c) [0x7fa87e2e44]
[4]/mnt/plugin/vigilcamera/lib/libaws-cpp-sdk-core.so(_ZN3Aws6Client19ClientConfigurationC1Ev+0x228) [0x7fa8835318]
[5]./VIGILCameraServer(_ZN15CMotionUploader18InitializeAWSS3EnvEv+0x28) [0x59ae20]
[6]./VIGILCameraServer(_ZN15CMotionUploader3runEv+0x24) [0x59a840]
[7]./VIGILCameraServer(_ZN7Runable18Runable_MainThreadEPv+0x6c) [0x50c9ec]
[8]/lib/libpthread.so.0(+0x7648) [0x7fa8f88648]
[9]/lib/libc.so.6(+0xd1f0c) [0x7fa7b67f0c]

Likely Location:

File: aws-cpp-sdk-core/source/internal/AWSHttpResourceClient.cpp

Function:
AmazonWebServiceResultAws::String AWSHttpResourceClient::GetResourceWithAWSWebServiceResult(const std::shared_ptr &httpRequest) const
{
AWS_LOGSTREAM_TRACE(m_logtag.c_str(), "Retrieving credentials from " << httpRequest->GetURIString());

        for (long retries = 0;; retries++)
        {
            std::shared_ptr<HttpResponse> response(m_httpClient->MakeRequest(httpRequest));

            if (response->GetResponseCode() == HttpResponseCode::OK)
            {
                Aws::IStreamBufIterator eos;
                return {Aws::String(Aws::IStreamBufIterator(response->GetResponseBody()), eos), response->GetHeaders(), HttpResponseCode::OK};
            }

Reproduction Steps

Application calling sequence:

Aws::InitAPI(m_awsSDKoptions);
Aws::Client::ClientConfiguration m_cfg; <-- crashes

Possible Solution

No response

Additional Information/Context

crashes all the time during creation of data structure Aws::Client::ClientConfiguration.

AWS CPP SDK version used

AWS-SDK-C++ version: new checkout and default build "S3-only" on April 18, 2022 OS: Built on Ubuntu-20 AARM64, run on AARM64-device

Compiler and Version used

Ubuntu20-gcc

Operating System and version

Ubuntu-20 AARM64

[gi12345]

I am closing this issue as I found a generic root cause for this problem. See issue #1925.

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