From: David Devecsery <ddevec@gatech.edu>
Date: Fri, 28 Aug 2020 13:20:09 +0000 (-0400)
Subject: Fix minor bug in mkfs, causes compilation error on release mode
X-Git-Url: https://git.devinivas.org/?a=commitdiff_plain;h=3a659c287c46021b623ee2ffe46104f638ac6317;p=cs3210-lab1.git

Fix minor bug in mkfs, causes compilation error on release mode
---

diff --git a/tools/mkfs.c b/tools/mkfs.c
index 753f49c..16b505b 100644
--- a/tools/mkfs.c
+++ b/tools/mkfs.c
@@ -153,7 +153,7 @@ main(int argc, char *argv[])
 
     bzero(&de, sizeof(de));
     de.inum = xshort(inum);
-    strncpy(de.name, argv[i], DIRSIZ);
+    strncpy(de.name, argv[i], DIRSIZ-1);
     iappend(rootino, &de, sizeof(de));
 
     while((cc = read(fd, buf, sizeof(buf))) > 0)