---- a/trace-util.c
-+++ b/trace-util.c
-@@ -110,7 +110,7 @@ void parse_cmdlines(struct pevent *peven
-
- line = strtok_r(file, "\n", &next);
- while (line) {
-- sscanf(line, "%d %as", &pid,
-+ sscanf(line, "%d %ms", &pid,
- (float *)(void *)&comm); /* workaround gcc warning */
- pevent_register_comm(pevent, comm, pid);
- free(comm);
-@@ -133,7 +133,7 @@ void parse_proc_kallsyms(struct pevent *
- line = strtok_r(file, "\n", &next);
- while (line) {
- mod = NULL;
-- ret = sscanf(line, "%as %c %as\t[%as",
-+ ret = sscanf(line, "%ms %c %ms\t[%ms",
- (float *)(void *)&addr_str, /* workaround gcc warning */
- &ch,
- (float *)(void *)&func,