[PATCHv2 bpf-next 0/2] bpf: Add check for negative uprobe multi offset

[Jiri Olsa <jolsa@xxxxxxxxxx>]

hi,
adding the check for negative offset for uprobe multi link.

v2 changes:
- add more failure checks [Alan]
- move the offset retrieval/check up in the loop to be done earlier [Song]

thanks,
jirka

---
Jiri Olsa (2):
      bpf: Fail uprobe multi link with negative offset
      selftests/bpf: Add more uprobe multi fail tests

 kernel/trace/bpf_trace.c                                   |   8 +++--
 tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c | 149 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++--
 2 files changed, 152 insertions(+), 5 deletions(-)