From: Sven Hoexter <sven@stormbind.net>
Date: Tue, 18 Nov 2025 13:53:10 +0000 (+0100)
Subject: Add debian/patches/windows-compat-use-512-sector-size.patch for Windows compatibility... 
X-Git-Tag: debian/1.2.9-1+deb13u1~2
X-Git-Url: https://git.sven.stormbind.net/?a=commitdiff_plain;h=ca71ed36cd8d064d8b7b54a9f383d6340b846ff7;p=sven%2Fexfatprogs.git

Add debian/patches/windows-compat-use-512-sector-size.patch for Windows compatibility. Windows fails to access devices with a 4KB sector size which use a 512Byte sector size emulation. Cherry-Pick the fix from exfatprogs 1.3.0 which uses a 512Byte sector size by default on those devices, despite the performance penalty. (Closes: #1120932)
---

diff --git a/debian/changelog b/debian/changelog
index f7a829f..a65434f 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,6 +1,12 @@
 exfatprogs (1.2.9-1+deb13u1) UNRELEASED; urgency=medium
 
   * Add trixie branch information to gbp.conf and Vcs-Git.
+  * Add debian/patches/windows-compat-use-512-sector-size.patch
+    for Windows compatibility. Windows fails to access devices
+    with a 4KB sector size which use a 512Byte sector size
+    emulation. Cherry-Pick the fix from exfatprogs 1.3.0
+    which uses a 512Byte sector size by default on those devices,
+    despite the performance penalty. (Closes: #1120932)
 
  -- Sven Hoexter <hoexter@debian.org>  Tue, 18 Nov 2025 14:28:07 +0100
 
diff --git a/debian/patches/series b/debian/patches/series
new file mode 100644
index 0000000..19a04c9
--- /dev/null
+++ b/debian/patches/series
@@ -0,0 +1 @@
+windows-compat-use-512-sector-size.patch
diff --git a/debian/patches/windows-compat-use-512-sector-size.patch b/debian/patches/windows-compat-use-512-sector-size.patch
new file mode 100644
index 0000000..68792a9
--- /dev/null
+++ b/debian/patches/windows-compat-use-512-sector-size.patch
@@ -0,0 +1,18 @@
+Origin: https://github.com/exfatprogs/exfatprogs/commit/d4f77ae41ce178c04b8e3326178554182ca94bd5
+Bug: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1120932
+Description: Windows 11 seems to be unable to deal with a 4KB
+sector size for devices with a 512Byte sector size emulation.
+This patch was released with exfatprogs 1.3.0.
+Index: exfatprogs/lib/libexfat.c
+===================================================================
+--- exfatprogs.orig/lib/libexfat.c
++++ exfatprogs/lib/libexfat.c
+@@ -189,8 +189,6 @@ int exfat_get_blk_dev_info(struct exfat_
+ 
+ 	if (ui->sector_size)
+ 		bd->sector_size = ui->sector_size;
+-	else if (ioctl(fd, BLKPBSZGET, &bd->sector_size) >= 0)
+-		;
+ 	else if (ioctl(fd, BLKSSZGET, &bd->sector_size) < 0)
+ 		bd->sector_size = DEFAULT_SECTOR_SIZE;
+ 	bd->sector_size_bits = sector_size_bits(bd->sector_size);