diff options
Diffstat (limited to 'tools/perf/util/cs-etm-base.c')
| -rw-r--r-- | tools/perf/util/cs-etm-base.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/perf/util/cs-etm-base.c b/tools/perf/util/cs-etm-base.c index 4abe416e3feb..aebef71d3a0a 100644 --- a/tools/perf/util/cs-etm-base.c +++ b/tools/perf/util/cs-etm-base.c @@ -170,7 +170,9 @@ int cs_etm__process_auxtrace_info(union perf_event *event, u64 *ptr = NULL; u64 hdr_version; - if (auxtrace_info->header.size < (event_header_size + INFO_HEADER_SIZE)) + /* Ensure priv[] is large enough for the global header entries */ + if (auxtrace_info->header.size < (event_header_size + INFO_HEADER_SIZE + + CS_ETM_HEADER_SIZE)) return -EINVAL; /* First the global part */ |