rknn_init 内存泄漏问题

rknn_api 版本为 1.7  版本，发现有内存泄漏问题，麻烦帮忙确定一下。谢谢
librga:RGA_GET_VERSION:4.00,4.000000
ctx=0x7f8de00be0,ctx->rgaFd=3
Rga built version:version:+2017-09-28 10:12:42
model default confidence threshold: 0.4
librknn_runtime version 1.7.1 (97198ce build: 2021-11-24 09:04:55 base: 1131)
sdk version: librknn_runtime version 1.7.1 (97198ce build: 2021-11-24 09:04:55 base: 1131) driver version: 6.4.6.5.351518
save img ./result.jpg

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==21898==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 136 byte(s) in 1 object(s) allocated from:
    #0 0x7f91aa7563 in __interceptor_calloc (/usr/lib/libasan.so.3+0x98563)
    #1 0x7f86dcf663 in gcoOS_GetTLS (/usr/lib/libGAL.so+0x15b663)
    #2 0x7f86cd3cbf in gcoVX_SwitchContext (/usr/lib/libGAL.so+0x5fcbf)
    #3 0x7f87db607b in vxCreateContext (/usr/lib64/libOpenVX.so.1+0x4407b)
    #4 0x7f8802a98f in vsi_nn_CreateContext (/usr/lib64/librknn_runtime.so+0x6598f)
    #5 0x7f880155cf in vnn_CreateRKNN (/usr/lib64/librknn_runtime.so+0x505cf)
    #6 0x7f8801cd8f in BuildGraph (/usr/lib64/librknn_runtime.so+0x57d8f)
    #7 0x7f8801b59f in rknn_init (/usr/lib64/librknn_runtime.so+0x5659f)
    #8 0x7f90c8ab0f in rknn_init (/usr/lib/librknn_api.so+0xb0f)
    #9 0x7f9176e63f  (/usr/lib64/libgddi_rockchip_sdk.so.8+0xe663f)
    #10 0x7f91761c37 in AlgImpl::Init(int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, unsigned int) (/usr/lib64/libgddi_rockchip_sdk.so.8+0xd9c37)
    #11 0x402f6f in main (/usr/local/7g/service_engine/service/mng_srv/gddi_rockchip_sdk_test+0x402f6f)
    #12 0x7f908e5c1f in __libc_start_main (/lib/libc.so.6+0x20c1f)
    #13 0x4046df  (/usr/local/7g/service_engine/service/mng_srv/gddi_rockchip_sdk_test+0x4046df)

Indirect leak of 678912 byte(s) in 3 object(s) allocated from:
    #0 0x7f91aa73ff in __interceptor_malloc (/usr/lib/libasan.so.3+0x983ff)
    #1 0x7f86dce407 in gcoOS_AllocateMemory (/usr/lib/libGAL.so+0x15a407)
    #2 0x7f86dce49f in gcoOS_Allocate (/usr/lib/libGAL.so+0x15a49f)
    #3 0x7f86c8f3e3  (/usr/lib/libGAL.so+0x1b3e3)
    #4 0x7f86c8f533  (/usr/lib/libGAL.so+0x1b533)
    #5 0x7f86ce165b  (/usr/lib/libGAL.so+0x6d65b)
    #6 0x7f86ce1c0b  (/usr/lib/libGAL.so+0x6dc0b)
    #7 0x7f86d06a8f  (/usr/lib/libGAL.so+0x92a8f)
    #8 0x7f87db6133 in vxCreateContext (/usr/lib64/libOpenVX.so.1+0x44133)
    #9 0x7f8802a98f in vsi_nn_CreateContext (/usr/lib64/librknn_runtime.so+0x6598f)
    #10 0x7f880155cf in vnn_CreateRKNN (/usr/lib64/librknn_runtime.so+0x505cf)
    #11 0x7f8801cd8f in BuildGraph (/usr/lib64/librknn_runtime.so+0x57d8f)
    #12 0x7f8801b59f in rknn_init (/usr/lib64/librknn_runtime.so+0x5659f)
    #13 0x7f90c8ab0f in rknn_init (/usr/lib/librknn_api.so+0xb0f)
    #14 0x7f9176e63f  (/usr/lib64/libgddi_rockchip_sdk.so.8+0xe663f)
    #15 0x7f91761c37 in AlgImpl::Init(int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, unsigned int) (/usr/lib64/libgddi_rockchip_sdk.so.8+0xd9c37)
    #16 0x402f6f in main (/usr/local/7g/service_engine/service/mng_srv/gddi_rockchip_sdk_test+0x402f6f)
    #17 0x7f908e5c1f in __libc_start_main (/lib/libc.so.6+0x20c1f)
    #18 0x4046df  (/usr/local/7g/service_engine/service/mng_srv/gddi_rockchip_sdk_test+0x4046df)