Bug#676130: zvbi: FTBFS on hurd-i386: unconditional MAXPATHLEN use
Package: zvbi
Version: 0.2.33-5
Severity: important
Tags: patch
User: debian-hurd@lists.debian.org
Usertags: hurd
Hello,
zvbi FTBFS on hurd-i386 due to an unconditional use of MAXPATHLEN. The
attached patch fixes it simply by using the symlink length instead.
Samuel
-- System Information:
Debian Release: wheezy/sid
APT prefers testing
APT policy: (990, 'testing'), (500, 'unstable'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 3.0.4 (SMP w/8 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
--
Samuel Thibault <samuel.thibault@fnac.net>
* D a decide de peter un cable dans son rapport de pfp
<c> et il a bien raison ;-)
<c> tu vas dire quoi ?
<D> j'ai mis les paroles de "le coq est mort" en en-tete
-+- #ens-mim et la peufeupeu -+-
--- src/proxy-msg.c.orig 2012-06-05 01:04:06.000000000 +0200
+++ src/proxy-msg.c 2012-06-05 01:05:11.000000000 +0200
@@ -1039,7 +1039,6 @@
static char * vbi_proxy_msg_resolve_symlinks( const char * p_dev_name )
{
struct stat stbuf;
- char link_name[MAXPATHLEN + 1];
char * p_path;
char * p_tmp;
char * p_tmp2;
@@ -1054,6 +1053,7 @@
res = lstat(p_path, &stbuf);
if ((res == 0) && S_ISLNK(stbuf.st_mode))
{
+ char link_name[stbuf.st_size + 1];
name_len = readlink(p_path, link_name, sizeof(link_name));
if ((name_len > 0) && (name_len < (int) sizeof(link_name)))
{
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