diff options
Diffstat (limited to 'tools/perf/util/event.c')
| -rw-r--r-- | tools/perf/util/event.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index 73ddaf06b8e..2a6f33cd888 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -74,6 +74,7 @@ static pid_t perf_event__get_comm_tgid(pid_t pid, char *comm, size_t len) if (size >= len) size = len - 1; memcpy(comm, name, size); + comm[size] = '\0'; } else if (memcmp(bf, "Tgid:", 5) == 0) { char *tgids = bf + 5; @@ -554,7 +555,7 @@ static int perf_event__process_kernel_mmap(struct perf_tool *tool __used, is_kernel_mmap = memcmp(event->mmap.filename, kmmap_prefix, - strlen(kmmap_prefix)) == 0; + strlen(kmmap_prefix) - 1) == 0; if (event->mmap.filename[0] == '/' || (!is_kernel_mmap && event->mmap.filename[0] == '[')) { |