diff options
Diffstat (limited to 'tools/perf/util/mem-events.c')
| -rw-r--r-- | tools/perf/util/mem-events.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/tools/perf/util/mem-events.c b/tools/perf/util/mem-events.c index 249250f60481..de981ddcd1d3 100644 --- a/tools/perf/util/mem-events.c +++ b/tools/perf/util/mem-events.c @@ -194,7 +194,7 @@ static const char * const snoop_access[] = { "HitM", }; -void perf_mem__snp_scnprintf(char *out, size_t sz, struct mem_info *mem_info) +int perf_mem__snp_scnprintf(char *out, size_t sz, struct mem_info *mem_info) { size_t i, l = 0; u64 m = PERF_MEM_SNOOP_NA; @@ -212,12 +212,13 @@ void perf_mem__snp_scnprintf(char *out, size_t sz, struct mem_info *mem_info) strcat(out, " or "); l += 4; } - strncat(out, snoop_access[i], sz - l); - l += strlen(snoop_access[i]); + l += scnprintf(out + l, sz - l, snoop_access[i]); } if (*out == '\0') - strcpy(out, "N/A"); + l += scnprintf(out, sz - l, "N/A"); + + return l; } void perf_mem__lck_scnprintf(char *out, size_t sz __maybe_unused, |