new file mode 100644
@@ -0,0 +1,101 @@
+From 43a63408630e5064317823702518099f0ea652dd Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?P=C3=A1draig=20Brady?= <P@draigBrady.com>
+Date: Fri, 17 Jan 2025 17:29:34 +0000
+Subject: [PATCH] ls: fix crash with --context
+
+* src/ls.c (main): Flag that we need to stat()
+if we're going to get security context (call file_has_aclinfo_cache).
+(file_has_aclinfo_cache): Be defensive and only lookup the device
+for the file if the stat has been performed.
+(has_capability_cache): Likewise.
+* tests/ls/selinux-segfault.sh: Add a test case.
+* NEWS: Mention the bug fix.
+Reported by Bruno Haible.
+
+Upstream-Status: Backport
+[https://git.savannah.gnu.org/cgit/coreutils.git/commit/?id=915004f403cb25fadb207ddfdbe6a2f43bd44fac]
+
+Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
+---
+ NEWS | 3 +++
+ src/ls.c | 10 +++++-----
+ tests/ls/selinux-segfault.sh | 3 +++
+ 3 files changed, 11 insertions(+), 5 deletions(-)
+
+diff --git a/NEWS b/NEWS
+index 3799f75..65867f9 100644
+--- a/NEWS
++++ b/NEWS
+@@ -4,6 +4,9 @@ GNU coreutils NEWS -*- outline -*-
+
+ ** Bug fixes
+
++ `ls -Z dir` would crash.
++ [bug introduced in coreutils-9.6]
++
+ cp fixes support for --update=none-fail, which would have been
+ rejected as an invalid option.
+ [bug introduced in coreutils-9.5]
+diff --git a/src/ls.c b/src/ls.c
+index 3215360..f67167f 100644
+--- a/src/ls.c
++++ b/src/ls.c
+@@ -1768,7 +1768,7 @@ main (int argc, char **argv)
+
+ format_needs_stat = ((sort_type == sort_time) | (sort_type == sort_size)
+ | (format == long_format)
+- | print_block_size | print_hyperlink);
++ | print_block_size | print_hyperlink | print_scontext);
+ format_needs_type = ((! format_needs_stat)
+ & (recursive | print_with_color | print_scontext
+ | directories_first
+@@ -3309,7 +3309,7 @@ file_has_aclinfo_cache (char const *file, struct fileinfo *f,
+ static int unsupported_scontext_err;
+ static dev_t unsupported_device;
+
+- if (f->stat.st_dev == unsupported_device)
++ if (f->stat_ok && f->stat.st_dev == unsupported_device)
+ {
+ ai->buf = ai->u.__gl_acl_ch;
+ ai->size = 0;
+@@ -3322,7 +3322,7 @@ file_has_aclinfo_cache (char const *file, struct fileinfo *f,
+ errno = 0;
+ int n = file_has_aclinfo (file, ai, flags);
+ int err = errno;
+- if (n <= 0 && !acl_errno_valid (err))
++ if (f->stat_ok && n <= 0 && !acl_errno_valid (err))
+ {
+ unsupported_return = n;
+ unsupported_scontext = ai->scontext;
+@@ -3342,14 +3342,14 @@ has_capability_cache (char const *file, struct fileinfo *f)
+ found that has_capability fails indicating lack of support. */
+ static dev_t unsupported_device;
+
+- if (f->stat.st_dev == unsupported_device)
++ if (f->stat_ok && f->stat.st_dev == unsupported_device)
+ {
+ errno = ENOTSUP;
+ return 0;
+ }
+
+ bool b = has_capability (file);
+- if ( !b && !acl_errno_valid (errno))
++ if (f->stat_ok && !b && !acl_errno_valid (errno))
+ unsupported_device = f->stat.st_dev;
+ return b;
+ }
+diff --git a/tests/ls/selinux-segfault.sh b/tests/ls/selinux-segfault.sh
+index 11623ac..1cac2b5 100755
+--- a/tests/ls/selinux-segfault.sh
++++ b/tests/ls/selinux-segfault.sh
+@@ -30,4 +30,7 @@ mkdir sedir || framework_failure_
+ ln -sf missing sedir/broken || framework_failure_
+ returns_ 1 ls -L -R -Z -m sedir > out || fail=1
+
++# ls 9.6 would segfault with the following
++ls -Z . > out || fail=1
++
+ Exit $fail
+--
+2.34.1
+
@@ -17,6 +17,7 @@ SRC_URI = "${GNU_MIRROR}/coreutils/${BP}.tar.xz \
file://remove-usr-local-lib-from-m4.patch \
file://0001-local.mk-fix-cross-compiling-problem.patch \
file://intermittent-testfailure.patch \
+ file://0001-ls-fix-crash-with-context.patch \
file://run-ptest \
"
SRC_URI[sha256sum] = "7a0124327b398fd9eb1a6abde583389821422c744ffa10734b24f557610d3283"
Backport a patch to fix crash for ls --context when enable selinux: root@qemux86-64:~# ls -Z /home Segmentation fault (core dumped) Signed-off-by: Yi Zhao <yi.zhao@windriver.com> --- .../0001-ls-fix-crash-with-context.patch | 101 ++++++++++++++++++ meta/recipes-core/coreutils/coreutils_9.6.bb | 1 + 2 files changed, 102 insertions(+) create mode 100644 meta/recipes-core/coreutils/coreutils/0001-ls-fix-crash-with-context.patch