From: Darrick J. Wong <djwong@kernel.org>
Date: Wed, 21 May 2025 22:39:05 +0000 (-0700)
Subject: fuse2fs: make internal state corruption a hard error
X-Git-Tag: v1.47.3-rc1~48
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4a59e57e3d18b6f3d1b0f4f7261b233e36e697d4;p=thirdparty%2Fe2fsprogs.git

fuse2fs: make internal state corruption a hard error

If the in-memory contents are wrong, then we want to report a corruption
error and shut down the filesystem.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Link: https://lore.kernel.org/r/174786677837.1383760.2730283507317571357.stgit@frogsfrogsfrogs
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
---

diff --git a/misc/fuse2fs.c b/misc/fuse2fs.c
index 94e03417..fa1554e4 100644
--- a/misc/fuse2fs.c
+++ b/misc/fuse2fs.c
@@ -189,11 +189,11 @@ struct fuse2fs {
 };
 
 #define FUSE2FS_CHECK_MAGIC(fs, ptr, num) do {if ((ptr)->magic != (num)) \
-	return translate_error((fs), 0, EXT2_ET_MAGIC_EXT2_FILE); \
+	return translate_error((fs), 0, EXT2_ET_FILESYSTEM_CORRUPTED); \
 } while (0)
 
 #define FUSE2FS_CHECK_CONTEXT(ptr) do {if ((ptr)->magic != FUSE2FS_MAGIC) \
-	return translate_error(global_fs, 0, EXT2_ET_BAD_MAGIC); \
+	return translate_error(global_fs, 0, EXT2_ET_FILESYSTEM_CORRUPTED); \
 } while (0)
 
 static int __translate_error(ext2_filsys fs, ext2_ino_t ino, errcode_t err,