30 lines
856 B
Diff
30 lines
856 B
Diff
|
From d530e92f59ae9bb2d47066c3c460b25d2ffeb211 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Daniel Stenberg <daniel@haxx.se>
|
||
|
|
Date: Sun, 28 Oct 2018 01:33:23 +0200
|
||
|
|
Subject: [PATCH 232/557] voutf: fix bad arethmetic when outputting warnings to
|
||
|
|
stderr
|
||
|
|
|
||
|
|
CVE-2018-16842
|
||
|
|
Reported-by: Brian Carpenter
|
||
|
|
Bug: https://curl.haxx.se/docs/CVE-2018-16842.html
|
||
|
|
---
|
||
|
|
src/tool_msgs.c | 2 +-
|
||
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
||
|
|
|
||
|
|
diff --git a/src/tool_msgs.c b/src/tool_msgs.c
|
||
|
|
index 832ed81..f5e1df2 100644
|
||
|
|
--- a/src/tool_msgs.c
|
||
|
|
+++ b/src/tool_msgs.c
|
||
|
|
@@ -67,7 +67,7 @@ static void voutf(struct GlobalConfig *config,
|
||
|
|
(void)fwrite(ptr, cut + 1, 1, config->errors);
|
||
|
|
fputs("\n", config->errors);
|
||
|
|
ptr += cut + 1; /* skip the space too */
|
||
|
|
- len -= cut;
|
||
|
|
+ len -= cut + 1;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
fputs(ptr, config->errors);
|
||
|
|
--
|
||
|
|
1.8.3.1
|
||
|
|
|