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| author | Masami Hiramatsu (Google) <[email protected]> | 2023-07-11 23:15:48 +0900 |
|---|---|---|
| committer | Masami Hiramatsu (Google) <[email protected]> | 2023-07-14 00:37:00 +0900 |
| commit | e38e2c6a9efc435f9de344b7c91f7697e01b47d5 (patch) | |
| tree | da49c4b1e13b3595ea0e5d8acc3efda861d9265c /tools/testing/selftests/bpf/progs/test_prog_array_init.c | |
| parent | b41326b5e0f82e93592c4366359917b5d67b529f (diff) | |
tracing/probes: Fix to update dynamic data counter if fetcharg uses it
Fix to update dynamic data counter ('dyndata') and max length ('maxlen')
only if the fetcharg uses the dynamic data. Also get out arg->dynamic
from unlikely(). This makes dynamic data address wrong if
process_fetch_insn() returns error on !arg->dynamic case.
Link: https://lore.kernel.org/all/168908494781.123124.8160245359962103684.stgit@devnote2/
Suggested-by: Steven Rostedt <[email protected]>
Link: https://lore.kernel.org/all/[email protected]/
Fixes: 9178412ddf5a ("tracing: probeevent: Return consumed bytes of dynamic area")
Cc: [email protected]
Signed-off-by: Masami Hiramatsu (Google) <[email protected]>
Reviewed-by: Steven Rostedt (Google) <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/test_prog_array_init.c')
0 files changed, 0 insertions, 0 deletions