diff options
Diffstat (limited to 'tools/perf/util/map.c')
| -rw-r--r-- | tools/perf/util/map.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c index da3d4e82623..ee25ee91504 100644 --- a/tools/perf/util/map.c +++ b/tools/perf/util/map.c @@ -629,14 +629,14 @@ void machines__process(struct rb_root *self, machine__process_t process, void *d } } -char *machine__mmap_name(struct machine *self, char *buff) +char *machine__mmap_name(struct machine *self, char *bf, size_t size) { if (machine__is_host(self)) - sprintf(buff, "[%s]", "kernel.kallsyms"); + snprintf(bf, size, "[%s]", "kernel.kallsyms"); else if (machine__is_default_guest(self)) - sprintf(buff, "[%s]", "guest.kernel.kallsyms"); + snprintf(bf, size, "[%s]", "guest.kernel.kallsyms"); else - sprintf(buff, "[%s.%d]", "guest.kernel.kallsyms", self->pid); + snprintf(bf, size, "[%s.%d]", "guest.kernel.kallsyms", self->pid); - return buff; + return bf; } |