[Bug bpf/25169] New: strcpy overlap between transport arg and string on-stack

[me at serhei dot io]

https://sourceware.org/bugzilla/show_bug.cgi?id=25169

            Bug ID: 25169
           Summary: strcpy overlap between transport arg and string
                    on-stack
           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: ---

Produces garbage output e.g. when

$ sudo /opt/stap-master/bin/stap --runtime=bpf -v -e 'probe
kernel.function("vfs_read") { printf("%s/%d\n", execname(), pid()) }'

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