From c80be89ef9a51077b5bc83812b8184ff8e56bc46 Mon Sep 17 00:00:00 2001
From: sw1tchbl4d3 <sw1tchbl4d3@sw1tchbl4d3.com>
Date: Fri, 16 Jul 2021 00:12:12 +0200
Subject: [PATCH] Remove debug printf & use strlen() at write

In sessions.h, now line 95, we used sizeof(ts_str) to
determine how much to write, but as ts_str can be longer
than the actual string written, it wrote random data
after the actual timestamp.
---
 sessions.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sessions.h b/sessions.h
index e4f798a..357ae4f 100644
--- a/sessions.h
+++ b/sessions.h
@@ -92,7 +92,7 @@ void setsession(int pid, unsigned int ts_ttl) {
 	
     snprintf(ts_str, sizeof(ts_str), "%llu", (unsigned long long)time(NULL));
 
-    if (write(fd, ts_str, sizeof(ts_str)) < 0)
+    if (write(fd, ts_str, strlen(ts_str)) < 0)
         err(1, "Could not write to %s", path);
 
     close(fd);
@@ -123,7 +123,6 @@ int getsession(int pid, unsigned int ts_ttl) {
         err(1, "Could not open %s", path);
     }
 
-    printf("%d", fd);
     if (read(fd, ts_str, sizeof(ts_str)) < 0)
         err(1, "Could not read %s", path);