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[lwip-devel] [bug #48065] ping_recv() has uninitialized variable "fromle
From: |
Andrey Butok |
Subject: |
[lwip-devel] [bug #48065] ping_recv() has uninitialized variable "fromlen" |
Date: |
Tue, 31 May 2016 12:38:54 +0000 (UTC) |
User-agent: |
Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Maxthon/4.9.2.1000 Chrome/39.0.2146.0 Safari/537.36 |
URL:
<http://savannah.nongnu.org/bugs/?48065>
Summary: ping_recv() has uninitialized variable "fromlen"
Project: lwIP - A Lightweight TCP/IP stack
Submitted by: butok
Submitted on: Tue 31 May 2016 12:38:52 PM GMT
Category: Contrib
Severity: 3 - Normal
Item Group: Faulty Behaviour
Status: None
Privacy: Public
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
Planned Release:
lwIP version: git head
_______________________________________________________
Details:
Hello,
contrib\apps\ping\ping.c - ping_recv()
has uninitialized variable "fromlen" that causes wrong behavior.
Fix -to add one line 166:
fromlen = sizeof(from);
Best regards,
Andrey Butok
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