ci: libFuzzer disabled leak detection after every mutation #32681

issue fanquake openend this issue on June 5, 2025
  1. fanquake commented at 9:51 am on June 5, 2025: member

    https://cirrus-ci.com/task/4646509657980928?logs=ci#L91

    0[05:44:30.094] INFO: libFuzzer disabled leak detection after every mutation.
    1[05:44:30.094]       Most likely the target function accumulates allocated
    2[05:44:30.094]       memory in a global state w/o actually leaking it.
    3[05:44:30.094]       You may try running this binary with -trace_malloc=[12]      to get a trace of mallocs and frees.
    4[05:44:30.094]       If LeakSanitizer is enabled in this process it will still
    5[05:44:30.094]       run on the process shutdown.
    

    Happening in at least txgraph & transaction. Not sure I’ve seen this before.

  2. fanquake added the label Tests on Jun 5, 2025
  3. maflcko commented at 9:56 am on June 5, 2025: member


fanquake maflcko

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