From 42cdd1e16dd1a8ffa348b4fb001d42986612625c Mon Sep 17 00:00:00 2001
From: Tom MTT <tom@heimdall.pm>
Date: Mon, 28 Nov 2022 20:29:43 +0100
Subject: [PATCH 1/3] fix(feuille.c): ignore SIGPIPE errors

feuille was being killed by SIGPIPE when it tried to send data to an
already closed socket (e.g. when someone did a nmap scan on feuille's
port.)
---
 feuille.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/feuille.c b/feuille.c
index 73ef758..f5d6298 100644
--- a/feuille.c
+++ b/feuille.c
@@ -270,6 +270,11 @@ int main(int argc, char *argv[])
         daemon(1, 0);
     }
 
+    /* ignore most signals that could kill feuille */
+    verbose(3, "ignoring signals that could kill feuille...");
+
+    signal(SIGPIPE, SIG_IGN); /* when send(2) or write(2) fails */
+
 
     /* chroot and drop root permissions */
     if (getuid() == 0) {

From 8780761486419774e9a5cb70584e98c259b13133 Mon Sep 17 00:00:00 2001
From: Tom MTT <tom@heimdall.pm>
Date: Mon, 28 Nov 2022 20:31:09 +0100
Subject: [PATCH 2/3] style(server.c): minor fix

---
 server.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server.c b/server.c
index b2c4a21..429ff8b 100644
--- a/server.c
+++ b/server.c
@@ -221,7 +221,7 @@ char *read_paste(int connection)
     if (total_size == 0) {
         /* yup, free the buffer and return an error */
         if (errno != EAGAIN)
-            errno = ENOENT;
+            errno  = ENOENT;
 
         free(buffer);
         return NULL;

From 7c796a567fecc60477383dd3ef7edcfce6cd1b8b Mon Sep 17 00:00:00 2001
From: Tom MTT <tom@heimdall.pm>
Date: Mon, 28 Nov 2022 20:31:30 +0100
Subject: [PATCH 3/3] fix(.gitignore): remove .clangd from ignored files

---
 .gitignore | 2 --
 1 file changed, 2 deletions(-)

diff --git a/.gitignore b/.gitignore
index 3b43555..654d37f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,3 @@
-.clangd
-
 *.o
 
 feuille