From 3ec0dceb97f5cbc0140938e2be315c0974dafa29 Mon Sep 17 00:00:00 2001
From: sbwml <admin@cooluc.com>
Date: Fri, 12 Jan 2024 07:28:48 +0800
Subject: [PATCH] shadowsocksr-libev: fix build for gcc13

---
 .../patches/104-pointer-used-after-free.patch    | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 shadowsocksr-libev/patches/104-pointer-used-after-free.patch

diff --git a/shadowsocksr-libev/patches/104-pointer-used-after-free.patch b/shadowsocksr-libev/patches/104-pointer-used-after-free.patch
new file mode 100644
index 000000000..9081d5560
--- /dev/null
+++ b/shadowsocksr-libev/patches/104-pointer-used-after-free.patch
@@ -0,0 +1,16 @@
+--- a/server/server.c
++++ b/server/server.c
+@@ -1942,12 +1942,12 @@
+             text = (char*)malloc(strlen(protocol) - 11);
+             memcpy(text, protocol, strlen(protocol) - 11);
+             int length = strlen(protocol) - 11;
+-            free(protocol);
+             obfs = (char*)malloc(length);
+             memset(protocol, 0x00, length);
+             memcpy(protocol, text, length);
+             LOGI("protocol compatible enable, %s", protocol);
+             free(text);
++            free(protocol);
+             protocol_compatible = 1;
+         }
+     }