Check malloc result

diff --git a/proc_stat.c b/proc_stat.c
index 1fc53f2b8c6c24c64fb46d75e8c8e719624cbdcb..ead44a15a809676a8785e8e3f01c7bfbc930a36a 100644 (file)
--- a/proc_stat.c
+++ b/proc_stat.c
@@ -311,6 +311,9 @@ pthread_t start_write_proc_stat(FILE *output, int pid, int timeout_usec, int ver
        }
 
        struct outstat_info *oi = malloc(sizeof(struct outstat_info));
+       if (oi == NULL) {
+               log_system_error_and_exit("malloc(sizeof(struct outstat_info))");
+       }
        oi->file = output;
        oi->pid = pid;
        oi->timeout_usec = timeout_usec;