From eb5bd7b247e6559fe34a01cf36dd43ac4763f7e8 Mon Sep 17 00:00:00 2001
From: Meek Msaki <98189596+mmsaki@users.noreply.github.com>
Date: Fri, 23 Aug 2024 17:37:58 -0500
Subject: [PATCH 1/2] change `addr_len` to type socklen_t instead of int and
 fixed while condition

---
 foundation/software.rst | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/foundation/software.rst b/foundation/software.rst
index a396c20..89669f0 100644
--- a/foundation/software.rst
+++ b/foundation/software.rst
@@ -326,7 +326,8 @@ out the characters that arrive on the connection.
    {
      struct sockaddr_in sin;
      char buf[MAX_LINE];
-     int buf_len, addr_len;
+     int buf_len;
+     socklen_t addr_len;
      int s, new_s;
 
      /* build address data structure */
@@ -352,7 +353,7 @@ out the characters that arrive on the connection.
          perror("simplex-talk: accept");
          exit(1);
        }
-       while (buf_len = recv(new_s, buf, sizeof(buf), 0))
+       while (buf_len == recv(new_s, buf, sizeof(buf), 0))
          fputs(buf, stdout);
        close(new_s);
      }

From e026e1c66771fdd51e4a180adde38c24ad41670f Mon Sep 17 00:00:00 2001
From: Meek Msaki <98189596+mmsaki@users.noreply.github.com>
Date: Mon, 9 Sep 2024 12:46:20 -0500
Subject: [PATCH 2/2] fix checks if recv call succeeded

---
 foundation/software.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/foundation/software.rst b/foundation/software.rst
index 89669f0..660c037 100644
--- a/foundation/software.rst
+++ b/foundation/software.rst
@@ -353,7 +353,7 @@ out the characters that arrive on the connection.
          perror("simplex-talk: accept");
          exit(1);
        }
-       while (buf_len == recv(new_s, buf, sizeof(buf), 0))
+       while (buf_len = recv(new_s, buf, sizeof(buf), 0))
          fputs(buf, stdout);
        close(new_s);
      }