rknn-api-1.3.0 内存泄露

您好，请问这个 泄漏问题 最终 解决方法是什么? 我现在用  1.7.3 的版本，和您这边同样的现在。抓包工具直接抓到 内存泄漏。
librga:RGA_GET_VERSION:4.00,4.000000
ctx=0x7f8d602860,ctx->rgaFd=4

=================================================================
==16082==ERROR: LeakSanitizer: detected memory leaks

Indirect leak of 678912 byte(s) in 3 object(s) allocated from:
    #0 0x7f947b83ff in __interceptor_malloc (/usr/lib64/libasan.so.3+0x983ff)
    #1 0x7f8bc40417 in gcoOS_AllocateMemory (/usr/lib/libGAL.so+0x15a417)
    #2 0x7f8bc404af in gcoOS_Allocate (/usr/lib/libGAL.so+0x15a4af)
    #3 0x7f8bb013e3  (/usr/lib/libGAL.so+0x1b3e3)
    #4 0x7f8bb01533  (/usr/lib/libGAL.so+0x1b533)
    #5 0x7f8bb5365b  (/usr/lib/libGAL.so+0x6d65b)
    #6 0x7f8bb459b3 in gcoVX_CreateHW (/usr/lib/libGAL.so+0x5f9b3)
    #7 0x7f8bb45bd3 in gcoVX_Construct (/usr/lib/libGAL.so+0x5fbd3)
    #8 0x7f8bb45d9f in gcoVX_SwitchContext (/usr/lib/libGAL.so+0x5fd9f)
    #9 0x7f8cc2807b in vxCreateContext (/usr/lib64/libOpenVX.so.1+0x4407b)
    #10 0x7f8ceef83f in vsi_nn_CreateContext (/usr/lib64/librknn_runtime.so+0xb883f)
    #11 0x7f8ce8895f in vnn_CreateRKNN (/usr/lib64/librknn_runtime.so+0x5195f)
    #12 0x7f8ce90c67 in BuildGraph (/usr/lib64/librknn_runtime.so+0x59c67)
    #13 0x7f8ce8e9af in rknn_init (/usr/lib64/librknn_runtime.so+0x579af)
    #14 0x45da57  (/userdata/testAI/ai-test+0x45da57)
    #15 0x7f91e9dc1f in __libc_start_main (/lib/libc.so.6+0x20c1f)
    #16 0x40351b  (/userdata/testAI/ai-test+0x40351b)