From 613b12f0dedacb08d8057bed36e916650aae7d9b Mon Sep 17 00:00:00 2001
From: Mid Favila <midfavila@sdf.org>
Date: Sat, 13 Aug 2022 20:16:54 -0400
Subject: [PATCH] Add some notes to cat.c

---
 src/cat.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/cat.c b/src/cat.c
index a1292f8..b2ac6e7 100644
--- a/src/cat.c
+++ b/src/cat.c
@@ -86,6 +86,7 @@ int main(int argc, char **argv)
 
 	if(!upresence and (2 * (strlen(buf) + strlen(newbuf)) >= buflen))
 	    {
+	    /* Rewrite this bit to use realloc and/or memcpy? */
 	    tmpbuf = malloc(2 * (strlen(buf) + strlen(newbuf)));
 	    strcpy(tmpbuf, buf);
 	    free(buf);