[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Bug-wget] [PATCH] ftp: fix invalid pointer dereference in getftp()

From: Tim Ruehsen
Subject: Re: [Bug-wget] [PATCH] ftp: fix invalid pointer dereference in getftp()
Date: Tue, 16 Dec 2014 16:02:44 +0100
User-agent: KMail/4.14.2 (Linux/3.16.0-4-amd64; KDE/4.14.2; x86_64; ; )

On Tuesday 16 December 2014 11:15:32 Cong Ma wrote:
> In ftp.c, the return value of ftp_response() is not checked before using
> the pointer respline.  Subsequent call ftp_expected_bytes (respline)
> will possibly dereference the uninitialized pointer, thereby crashing
> wget.
> This patch moves the dereference of respline after the return-value
> check, which should fix the crash.
> The problem has been reported against Fedora's wget package[1].
> Thanks for reviewing and best wishes,

Thanks, pushed.


Attachment: signature.asc
Description: This is a digitally signed message part.

reply via email to

[Prev in Thread] Current Thread [Next in Thread]