pylorax: Fix mksparse ftruncate size handling

0001-pylorax-Fix-mksparse-ftruncate-size-handling.patch

@@ -0,0 +1,33 @@
+From 8e67d8e2369e6045970aaad632b5bf32fb611b1f Mon Sep 17 00:00:00 2001
+From: "Brian C. Lane" <bcl@redhat.com>
+Date: Fri, 11 Jun 2021 09:28:16 -0700
+Subject: [PATCH] pylorax: Fix mksparse ftruncate size handling
+
+Make sure that os.ftruncate() is called with an int() size. Before python
+3.10 it used to handle this internally, but in 3.9 it was deprecated and
+in 3.10 it now raises an error:
+
+    TypeError: 'float' object cannot be interpreted as an integer
+
+This makes sure that the size is truncated to an int(). The value is in
+bytes, so truncation does not lose anything.
+---
+ src/pylorax/imgutils.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/pylorax/imgutils.py b/src/pylorax/imgutils.py
+index d38f056..44d5b55 100644
+--- a/src/pylorax/imgutils.py
++++ b/src/pylorax/imgutils.py
+@@ -130,7 +130,7 @@ def mkrootfsimg(rootdir, outfile, label, size=2, sysroot=""):
+ def mksparse(outfile, size):
+     '''use os.ftruncate to create a sparse file of the given size.'''
+     fobj = open(outfile, "w")
+-    os.ftruncate(fobj.fileno(), size)
++    os.ftruncate(fobj.fileno(), int(size))
+ 
+ def mkqcow2(outfile, size, options=None):
+     '''use qemu-img to create a file of the given size.
+-- 
+2.45.2
+

lorax.spec

@@ -3,7 +3,7 @@
 
 Name:           lorax
 Version:        34.1
-Release:        5
+Release:        6
 Summary:        A set of tools used to create bootable images
 License:        GPLv2+
 URL:            https://github.com/weldr/lorax
@@ -28,6 +28,7 @@ Patch12:	backport-Improve-lmc-no-virt-error-handling.patch
 Patch13:	backport-Add-POSTIN-scriptlet-error-to-the-log-monitor-list.patch
 Patch14:	backport-Remove-LD_PRELOAD-libgomp.so.1-from-lmc-no-virt.patch
 Patch16:        add-param-name_prefix-to-make-name-used-by-register_blueprint-unique.patch
+Patch17:        0001-pylorax-Fix-mksparse-ftruncate-size-handling.patch
 %ifarch loongarch64
 Patch100:	0001-support-loongarch-for-lorax.patch
 %endif
@@ -144,6 +145,7 @@ build images, etc. from the command line.
 %patch13 -p1
 %patch14 -p1
 %patch16 -p1
+%patch17 -p1
 %ifarch loongarch64
 %patch100 -p1
 %endif
@@ -240,6 +242,9 @@ getent passwd weldr >/dev/null 2>&1 || useradd -r -g weldr -d / -s /sbin/nologin
 %{_mandir}/man1/*.1*
 
 %changelog
+* Thu Jun 13 2024 ouuleilei <wangliu@iscas.ac.cn> - 34.1-6
+- pylorax: Fix mksparse ftruncate size handling
+
 * Wed Aug 09 2023 ouuleilei <wangliu@iscas.ac.cn> - 34.1-5
 - support riscv64 for lorax