>> Hi, >> >> If I try to print a non-existing member of task_struct with foreach, I >> get >> expected error messages: >> >> crash> foreach task -R invalid >> PID: 0 TASK: 806d9d30 CPU: 0 COMMAND: "swapper/0" >> task: invalid: not a task_struct or thread_info member >> >> PID: 0 TASK: 8fce2808 CPU: 1 COMMAND: "swapper/1" >> task: invalid: not a task_struct or thread_info member >> >> PID: 1 TASK: 8fc9c768 CPU: 0 COMMAND: "systemd" >> task: invalid: not a task_struct or thread_info member >> >> But, if I try to do this with a non-existing submember of an existing >> member, I get 'recursive temporary file usage': >> >> crash> foreach task -R se.invalid >> PID: 0 TASK: 806d9d30 CPU: 0 COMMAND: "swapper/0" >> task: invalid data structure member reference: se.invalid >> task: recursive temporary file usage >> task: recursive temporary file usage >> task: recursive temporary file usage >> task: recursive temporary file usage >> >> This is with the the latest crash from git. I think this started from >> the patches which introduced the deep-printing of structures. I haven't >> investigated further yet, though. > > It's because that new parse_for_member_extended() function does the > error(FATAL) call while within a open_tmpfile()/close_tmpfile() section. > > Dave I've queued a fix for crash-7.1.2: https://github.com/crash-utility/crash/commit/c69e75877da50778f957a3b283d75806c73ada91 Thanks for the report, Dave > >> >> Thanks. >> >> /Rabin >> >> -- >> Crash-utility mailing list >> Crash-utility@xxxxxxxxxx >> https://www.redhat.com/mailman/listinfo/crash-utility >> >> > > -- > Crash-utility mailing list > Crash-utility@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/crash-utility > > -- Crash-utility mailing list Crash-utility@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/crash-utility
