diff options
| -rw-r--r-- | tools/tracing/rtla/src/utils.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/tracing/rtla/src/utils.c b/tools/tracing/rtla/src/utils.c index 748b86e6c2cc..5273745bc8df 100644 --- a/tools/tracing/rtla/src/utils.c +++ b/tools/tracing/rtla/src/utils.c @@ -317,6 +317,7 @@ static int procfs_is_workload_pid(const char *comm_prefix, struct dirent *proc_e if (retval <= 0) return 0; + buffer[MAX_PATH-1] = '\0'; retval = strncmp(comm_prefix, buffer, strlen(comm_prefix)); if (retval) return 0; @@ -750,6 +751,7 @@ static int get_self_cgroup(char *self_cg, int sizeof_self_cg) if (fd < 0) return 0; + memset(path, 0, sizeof(path)); retval = read(fd, path, MAX_PATH); close(fd); @@ -757,6 +759,7 @@ static int get_self_cgroup(char *self_cg, int sizeof_self_cg) if (retval <= 0) return 0; + path[MAX_PATH-1] = '\0'; start = path; start = strstr(start, ":"); |