mirror of
https://git.yoctoproject.org/poky
synced 2026-05-04 13:39:49 +02:00
46d33a45d6
libcrack support was dropped. (From OE-Core rev: c976d67cc73948eb09700be349d63a5d3840acdc) Signed-off-by: Alexander Kanavin <alex@linutronix.de> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
38 lines
1.2 KiB
Diff
38 lines
1.2 KiB
Diff
From af4b8cb780587aa736692a3baa76b60474f19c5d Mon Sep 17 00:00:00 2001
|
|
From: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>
|
|
Date: Mon, 18 Mar 2024 12:14:21 +0100
|
|
Subject: [PATCH] lib/copydir:copy_entry(): use temporary stat buffer
|
|
|
|
There are no guarantees that fstatat() does not clobber the stat
|
|
buffer on errors.
|
|
|
|
Use a temporary buffer so that the following code sees correct
|
|
attributes of the source entry.
|
|
|
|
Upstream-Status: Submitted [https://github.com/shadow-maint/shadow/pull/974]
|
|
|
|
Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>
|
|
---
|
|
lib/copydir.c | 3 ++-
|
|
1 file changed, 2 insertions(+), 1 deletion(-)
|
|
|
|
--- a/lib/copydir.c
|
|
+++ b/lib/copydir.c
|
|
@@ -400,6 +400,7 @@ static int copy_entry (const struct path
|
|
{
|
|
int err = 0;
|
|
struct stat sb;
|
|
+ struct stat tmp_sb;
|
|
struct link_name *lp;
|
|
struct timespec mt[2];
|
|
|
|
@@ -423,7 +424,7 @@ static int copy_entry (const struct path
|
|
* If the destination already exists do nothing.
|
|
* This is after the copy_dir above to still iterate into subdirectories.
|
|
*/
|
|
- if (fstatat(dst->dirfd, dst->name, &sb, AT_SYMLINK_NOFOLLOW) != -1) {
|
|
+ if (fstatat(dst->dirfd, dst->name, &tmp_sb, AT_SYMLINK_NOFOLLOW) != -1) {
|
|
return err;
|
|
}
|
|
|