linux-rootkit

commit e0ae4be1fafe8164b3b644eeed15c76c39866a3e
parent f9fc2c00a534e6f30a6c12b7de78cf46d2a019ef
Author: Tizian Leonhardt <tizianleonhardt@web.de>
Date:   Sun, 29 Nov 2020 23:23:53 +0100

Add comment regarding msleep

Diffstat:
M
src/backdoor.c
 | 
2
++

1 file changed, 2 insertions(+), 0 deletions(-)
diff --git a/src/backdoor.c b/src/backdoor.c
@@ -65,6 +65,8 @@ unbackdoor(void)
 
             int cur;
 
+            //Sleeping here is very important, as without it
+            //we would stall the CPU..
             while ((cur = atomic_read(&read_count)) > 0) {
                 DEBUG_INFO("Waiting for %d tasks", cur);
                 msleep(250);