[kirkstone] libarchive: patch regression of patch for CVE-2025-5918

diff --git a/meta/recipes-extended/libarchive/libarchive/CVE-2025-5918.patch b/meta/recipes-extended/libarchive/libarchive/CVE-2025-5918-01.patch
similarity index 100%
rename from meta/recipes-extended/libarchive/libarchive/CVE-2025-5918.patch
rename to meta/recipes-extended/libarchive/libarchive/CVE-2025-5918-01.patch
diff --git a/meta/recipes-extended/libarchive/libarchive/CVE-2025-5918-02.patch b/meta/recipes-extended/libarchive/libarchive/CVE-2025-5918-02.patch
new file mode 100644
index 0000000000..223cd01c0d
--- /dev/null
+++ b/meta/recipes-extended/libarchive/libarchive/CVE-2025-5918-02.patch
@@ -0,0 +1,51 @@ 
+From 51b4c35bb38b7df4af24de7f103863dd79129b01 Mon Sep 17 00:00:00 2001
+From: Tobias Stoeckmann <tobias@stoeckmann.org>
+Date: Tue, 27 May 2025 17:09:12 +0200
+Subject: [PATCH] Fix FILE_skip regression
+
+The fseek* family of functions return 0 on success, not the new offset.
+This is only true for lseek.
+
+Fixes https://github.com/libarchive/libarchive/issues/2641
+Fixes dcbf1e0ededa95849f098d154a25876ed5754bcf
+
+Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org>
+
+CVE: CVE-2025-5918
+Upstream-Status: Backport [https://github.com/libarchive/libarchive/commit/51b4c35bb38b7df4af24de7f103863dd79129b01]
+Signed-off-by: Peter Marko <peter.marko@siemens.com>
+---
+ libarchive/archive_read_open_file.c | 11 +++++++----
+ 1 file changed, 7 insertions(+), 4 deletions(-)
+
+diff --git a/libarchive/archive_read_open_file.c b/libarchive/archive_read_open_file.c
+index 6ed18a0c..742923ab 100644
+--- a/libarchive/archive_read_open_file.c
++++ b/libarchive/archive_read_open_file.c
+@@ -133,7 +133,7 @@ FILE_skip(struct archive *a, void *client_data, int64_t request)
+ #else
+ 	long skip = (long)request;
+ #endif
+-	int64_t old_offset, new_offset;
++	int64_t old_offset, new_offset = -1;
+ 	int skip_bits = sizeof(skip) * 8 - 1;
+ 
+ 	(void)a; /* UNUSED */
+@@ -171,11 +171,14 @@ FILE_skip(struct archive *a, void *client_data, int64_t request)
+ #ifdef __ANDROID__
+ 			new_offset = lseek(fileno(mine->f), skip, SEEK_CUR);
+ #elif HAVE__FSEEKI64
+-			new_offset = _fseeki64(mine->f, skip, SEEK_CUR);
++			if (_fseeki64(mine->f, skip, SEEK_CUR) == 0)
++				new_offset = _ftelli64(mine->f);
+ #elif HAVE_FSEEKO
+-			new_offset = fseeko(mine->f, skip, SEEK_CUR);
++			if (fseeko(mine->f, skip, SEEK_CUR) == 0)
++				new_offset = ftello(mine->f);
+ #else
+-			new_offset = fseek(mine->f, skip, SEEK_CUR);
++			if (fseek(mine->f, skip, SEEK_CUR) == 0)
++				new_offset = ftell(mine->f);
+ #endif
+ 			if (new_offset >= 0)
+ 				return (new_offset - old_offset);
diff --git a/meta/recipes-extended/libarchive/libarchive_3.6.2.bb b/meta/recipes-extended/libarchive/libarchive_3.6.2.bb
index bfd4df8ad1..65b4649147 100644
--- a/meta/recipes-extended/libarchive/libarchive_3.6.2.bb
+++ b/meta/recipes-extended/libarchive/libarchive_3.6.2.bb
@@ -41,7 +41,8 @@  SRC_URI = "http://libarchive.org/downloads/libarchive-${PV}.tar.gz \
            file://CVE-2025-5917.patch \
            file://0001-FILE-seeking-support-2539.patch \
            file://0001-Improve-lseek-handling-2564.patch \
-           file://CVE-2025-5918.patch \
+           file://CVE-2025-5918-01.patch \
+           file://CVE-2025-5918-02.patch \
            "
 UPSTREAM_CHECK_URI = "http://libarchive.org/"