|
From: | Burkhard Plaum |
Subject: | Re: [Libcdio-devel] [Patch] More bullet-proof drive detection for GNU/Linux |
Date: | Tue, 28 Nov 2006 17:01:35 +0100 |
User-agent: | Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.12) Gecko/20050922 Fedora/1.7.12-1.3.1 |
R. Bernstein wrote:
First, thanks for changing those strcpy's to strncpy.Am I missing something or would "PATH_MAX" better be "len" below?else { tmp_dst[len] = '\0'; strncpy(tmp_src, tmp_dst, PATH_MAX); }
It's because (according to manpage) readlink adds no '\0' to the string and instead returns the length (len in this case).
[Prev in Thread] | Current Thread | [Next in Thread] |