36 lines
671 B
Plaintext
36 lines
671 B
Plaintext
BEGIN
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{
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printf("Start memory leakage detect\n");
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}
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uprobe:/home/lian/share/9.1-kvstore/kvstore:nMalloc
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{
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@tmp_size[tid] = arg0;
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@tmp_file[tid] = str(arg1);
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@tmp_func[tid] = str(arg2);
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@tmp_line[tid] = arg3;
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}
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uretprobe:/home/lian/share/9.1-kvstore/kvstore:nMalloc
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{
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$ptr = retval;
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if ($ptr != 0) {
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@allocs[$ptr] = ( @tmp_file[tid], @tmp_line[tid], @tmp_func[tid], @tmp_size[tid]);
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}
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delete(@tmp_size[tid]);
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delete(@tmp_file[tid]);
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delete(@tmp_func[tid]);
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delete(@tmp_line[tid]);
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}
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uprobe:/home/lian/share/9.1-kvstore/kvstore:nFree
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{
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delete(@allocs[arg0]);
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}
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END
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{
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printf("\n=== Memory Leaks ===\n");
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} |