From: GNU Libc Maintainers <debian-glibc@lists.debian.org>
Date: Sat, 1 Jun 2024 21:16:35 +0000 (+0200)
Subject: git-glob_dirent
X-Git-Tag: archive/raspbian/2.38-12+rpi1^2~78
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=9e42177e8b17c3329e555f1c57f24f04de31d03c;p=glibc.git

git-glob_dirent

commit 5e4435f960bb681cbea853fb41043fabeeaea1b4
Author: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date:   Thu Aug 3 21:15:39 2023 +0200

    tst-*glob*: Do not check d_name size

    Posix says that d_name is of unspecified size, and sizeof(d_name)
    should not be used. It is indeed only 1-byte long in bits/dirent.h. We
    can instead explictly provide the actual allocated size to
    __strcpy_chk.


Gbp-Pq: Topic hurd-i386
Gbp-Pq: Name git-glob_dirent.diff
---

diff --git a/posix/tst-glob_lstat_compat.c b/posix/tst-glob_lstat_compat.c
index 937ad77da..655995424 100644
--- a/posix/tst-glob_lstat_compat.c
+++ b/posix/tst-glob_lstat_compat.c
@@ -173,7 +173,7 @@ my_readdir (void *gdir)
 
   dir->d.d_type = filesystem[dir->idx].type;
 
-  strcpy (dir->d.d_name, filesystem[dir->idx].name);
+  __strcpy_chk (dir->d.d_name, filesystem[dir->idx].name, NAME_MAX);
 
   ++dir->idx;
 
diff --git a/posix/tst-gnuglob-skeleton.c b/posix/tst-gnuglob-skeleton.c
index 557cfcbd2..998fc2d94 100644
--- a/posix/tst-gnuglob-skeleton.c
+++ b/posix/tst-gnuglob-skeleton.c
@@ -222,7 +222,7 @@ my_readdir (void *gdir)
 
   dir->d.d_type = filesystem[dir->idx].type;
 
-  strcpy (dir->d.d_name, filesystem[dir->idx].name);
+  __strcpy_chk (dir->d.d_name, filesystem[dir->idx].name, NAME_MAX);
 
   if (test_verbose > 0)
     printf ("info: my_readdir ({ level: %d, idx: %ld })"