From 13274ca759daea555dabfd9e59bbf3b31de93370 Mon Sep 17 00:00:00 2001
From: Kubat <mael.martin31@gmail.com>
Date: Wed, 1 Dec 2021 22:47:31 +0100
Subject: [PATCH] LKT: Solve small problem on reading data send by lektord...
(possible buffer overrun)
---
src/main/lkt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/main/lkt.c b/src/main/lkt.c
index d1dafcf6..f01f8a64 100644
--- a/src/main/lkt.c
+++ b/src/main/lkt.c
@@ -226,7 +226,7 @@ read_socket(SOCKET sock, char *buff, size_t max_len)
ssize_t len = 0;
memset(buff, 0, max_len * sizeof(char));
for (i = 0; i < max_len - 1; ++i) {
- len = recv(sock, buff + i, max_len, 0);
+ len = recv(sock, buff + i, 1, 0);
if (buff[i] == '\n' || len != 1)
break;
}
--
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