new file mode 100644
@@ -0,0 +1,80 @@
+From 7d374a1869d3a84971d027a7f4233878c8f25a62 Mon Sep 17 00:00:00 2001
+From: Mateusz Grzonka <mateusz.grzonka@intel.com>
+Date: Tue, 27 Jul 2021 10:25:18 +0200
+Subject: Fix memory leak after "mdadm --detail"
+
+Signed-off-by: Mateusz Grzonka <mateusz.grzonka@intel.com>
+Signed-off-by: Jes Sorensen <jsorensen@fb.com>
+---
+Upstream-Status: Backport from [https://git.kernel.org/pub/scm/utils/mdadm/mdadm.git/patch/?id=7d374a1869d3a84971d027a7f4233878c8f25a62]
+CVE: CVE-2023-28938
+Signed-off-by: Ashish Sharma <asharma@mvista.com>
+
+ Detail.c | 20 +++++++++-----------
+ 1 file changed, 9 insertions(+), 11 deletions(-)
+
+diff --git a/Detail.c b/Detail.c
+index ad56344f..d3af0ab5 100644
+--- a/Detail.c
++++ b/Detail.c
+@@ -66,11 +66,11 @@ int Detail(char *dev, struct context *c)
+ int spares = 0;
+ struct stat stb;
+ int failed = 0;
+- struct supertype *st;
++ struct supertype *st = NULL;
+ char *subarray = NULL;
+ int max_disks = MD_SB_DISKS; /* just a default */
+ struct mdinfo *info = NULL;
+- struct mdinfo *sra;
++ struct mdinfo *sra = NULL;
+ struct mdinfo *subdev;
+ char *member = NULL;
+ char *container = NULL;
+@@ -93,8 +93,7 @@ int Detail(char *dev, struct context *c)
+ if (!sra) {
+ if (md_get_array_info(fd, &array)) {
+ pr_err("%s does not appear to be an md device\n", dev);
+- close(fd);
+- return rv;
++ goto out;
+ }
+ }
+ external = (sra != NULL && sra->array.major_version == -1 &&
+@@ -108,16 +107,13 @@ int Detail(char *dev, struct context *c)
+ sra->devs == NULL) {
+ pr_err("Array associated with md device %s does not exist.\n",
+ dev);
+- close(fd);
+- sysfs_free(sra);
+- return rv;
++ goto out;
+ }
+ array = sra->array;
+ } else {
+ pr_err("cannot get array detail for %s: %s\n",
+ dev, strerror(errno));
+- close(fd);
+- return rv;
++ goto out;
+ }
+ }
+
+@@ -827,10 +823,12 @@ out:
+ close(fd);
+ free(subarray);
+ free(avail);
+- for (d = 0; d < n_devices; d++)
+- free(devices[d]);
++ if (devices)
++ for (d = 0; d < n_devices; d++)
++ free(devices[d]);
+ free(devices);
+ sysfs_free(sra);
++ free(st);
+ return rv;
+ }
+
+--
+cgit
+
@@ -25,6 +25,7 @@ SRC_URI = "${KERNELORG_MIRROR}/linux/utils/raid/mdadm/${BPN}-${PV}.tar.xz \
file://include_sysmacros.patch \
file://0001-mdadm-skip-test-11spare-migration.patch \
file://CVE-2023-28736.patch \
+ file://CVE-2023-28938.patch \
"
SRC_URI[md5sum] = "51bf3651bd73a06c413a2f964f299598"
Signed-off-by: Ashish Sharma <asharma@mvista.com> --- .../mdadm/files/CVE-2023-28938.patch | 80 +++++++++++++++++++ meta/recipes-extended/mdadm/mdadm_4.1.bb | 1 + 2 files changed, 81 insertions(+) create mode 100644 meta/recipes-extended/mdadm/files/CVE-2023-28938.patch