diff options
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/util/cs-etm.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/perf/util/cs-etm.c b/tools/perf/util/cs-etm.c index 5b19b381688b..f323adb1af85 100644 --- a/tools/perf/util/cs-etm.c +++ b/tools/perf/util/cs-etm.c @@ -2981,6 +2981,11 @@ int cs_etm__process_auxtrace_info(union perf_event *event, /* ETE shares first part of metadata with ETMv4 */ trcidr_idx = CS_ETMV4_TRCTRACEIDR; + } else { + ui__error("CS ETM Trace: Unrecognised magic number %#"PRIx64". File could be from a newer version of perf.\n", + ptr[i]); + err = -EINVAL; + goto err_free_metadata; } if (!metadata[j]) { |