[Bug bpf/23559] New: stapbpf string literal support for octal and hex escape codes

me at serhei dot io sourceware-bugzilla@sourceware.org
Tue Aug 21 21:21:00 GMT 2018


https://sourceware.org/bugzilla/show_bug.cgi?id=23559

            Bug ID: 23559
           Summary: stapbpf string literal support for octal and hex
                    escape codes
           Product: systemtap
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: bpf
          Assignee: systemtap at sourceware dot org
          Reporter: me at serhei dot io
  Target Milestone: ---

I've written a patch for this. But currently, it's not enabled because putting
arbitrary non-printing characters into the trace_printk() buffer seems to be a
good recipe for chaos.

So this issue also depends on PR22330.

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