From fa5e2507de596c544a3fafadce09c6ac0294d78c Mon Sep 17 00:00:00 2001
From: Remi Rampin <remi@rampin.org>
Date: Thu, 28 Nov 2024 21:20:43 -0500
Subject: [PATCH] Initialize buffer to empty

---
 reprozip/native/tracer.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/reprozip/native/tracer.c b/reprozip/native/tracer.c
index 326e9a28..09be932b 100644
--- a/reprozip/native/tracer.c
+++ b/reprozip/native/tracer.c
@@ -233,6 +233,7 @@ int trace_add_files_from_proc(unsigned int process, pid_t tid,
     size_t length = 0;
     size_t previous_path_size = 4096;
     char *previous_path = malloc(previous_path_size);
+    previous_path[0] = 0;
 
     const char *const fmt = "/proc/%d/maps";
     int len = snprintf(&dummy, 1, fmt, tid);