https://bugs.kde.org/show_bug.cgi?id=426148
Mark Wielaard <m...@klomp.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Assignee|jsew...@acm.org |m...@klomp.org
Status|REPORTED |CONFIRMED
--- Comment #3 from Mark Wielaard <m...@klomp.org> ---
Created attachment 142314
--> https://bugs.kde.org/attachment.cgi?id=142314&action=edit
Implement BPF_MAP_LOOKUP_AND_DELETE_ELEM and BPF_MAP_FREEZE
Implements BPF_MAP_LOOKUP_AND_DELETE_ELEM (command 20) and BPF_MAP_FREEZE
(command 21) and produces a WARNING instead of a fatal error for unrecognized
BPF commands.
This does not fully solve the issue with opensnoop, that will still report
WARNINGS, but will no longer crash under valgrind:
==3618029== Command: ./opensnoop
==3618029==
--3618029-- WARNING: unhandled eBPF command 35
--3618029-- WARNING: unhandled eBPF command 35
--3618029-- WARNING: unhandled eBPF command 35
--3618029-- WARNING: unhandled eBPF command 35
--3618029-- WARNING: unhandled eBPF command 35
--3618029-- WARNING: unhandled eBPF command 35
--3618029-- WARNING: unhandled eBPF command 35
--3618029-- WARNING: unhandled eBPF command 35
--3618029-- WARNING: unhandled eBPF command 35
--3618029-- WARNING: unhandled eBPF command 35
--3618029-- WARNING: unhandled eBPF command 28
PID COMM FD ERR PATH
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