File curl-CVE-2019-5436.patch of Package curl.34221
From 5c89b6583079cd4cccbdf59929fa14515397430a Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Fri, 3 May 2019 22:20:37 +0200
Subject: [PATCH] tftp: use the current blksize for recvfrom()
bug: CVE-2019-XXXXX
Reported-by: l00p3r
---
lib/tftp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: curl-7.37.0/lib/tftp.c
===================================================================
--- curl-7.37.0.orig/lib/tftp.c
+++ curl-7.37.0/lib/tftp.c
@@ -987,7 +987,7 @@ static CURLcode tftp_connect(struct conn
state->sockfd = state->conn->sock[FIRSTSOCKET];
state->state = TFTP_STATE_START;
state->error = TFTP_ERR_NONE;
- state->blksize = TFTP_BLKSIZE_DEFAULT;
+ state->blksize = blksize;
state->requested_blksize = blksize;
((struct sockaddr *)&state->local_addr)->sa_family =