From cbbbff3c723dcf00a2d9b6746907ab18b0970672 Mon Sep 17 00:00:00 2001
From: Runxi Yu <me@runxiyu.org>
Date: Tue, 18 Feb 2025 01:51:17 +0800
Subject: [PATCH] git_hooks_client.c: Allow ECONNRESET when splicing sock -> stderr

Not exactly sure what's happening, but it looks like conn.Close() in Go
sometimes produces an ECONNRESET in here.

---
 git_hooks_client/git_hooks_client.c | 3 ++-

diff --git a/git_hooks_client/git_hooks_client.c b/git_hooks_client/git_hooks_client.c
index 541e606b79f79c877f713a2c05f8c738ac65201f..b5e4ed809f8602d735b86feeed85842e569afe6a 100644
--- a/git_hooks_client/git_hooks_client.c
+++ b/git_hooks_client/git_hooks_client.c
@@ -1,3 +1,4 @@
+#include <errno.h>
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -185,7 +186,7 @@ 	 */
 	ssize_t stderr_bytes_spliced;
 	while ((stderr_bytes_spliced = splice(sock, NULL, STDERR_FILENO, NULL, stderr_pipe_size, SPLICE_F_MORE)) > 0) {
 	}
-	if (stdin_bytes_spliced == -1) {
+	if (stdin_bytes_spliced == -1 && errno != ECONNRESET) {
 		perror("splice internal socket to stderr");
 		close(sock);
 		return EXIT_FAILURE;

-- 
2.48.1