Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8369393

NMT: poison the canaries of malloc header under ASAN build

XMLWordPrintable

    • Icon: Enhancement Enhancement
    • Resolution: Unresolved
    • Icon: P4 P4
    • tbd
    • None
    • hotspot
    • Fix Understood

      Currently, NMT can detect memory corruption only at free time by checking the canary values in the header and footer. We can poison the canary parts using ASAN API to get notified(asserted) immediately after reading/writing of them.

            azafari Afshin Zafari
            azafari Afshin Zafari
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

              Created:
              Updated: