From: Darrick J. Wong <djwong@kernel.org>
Date: Thu, 17 Jul 2025 14:59:10 +0000 (-0700)
Subject: fuse2fs: fix ST_RDONLY setting
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b9d23a1a128e553f6ce73766bc884263ba30990d;p=thirdparty%2Fe2fsprogs.git

fuse2fs: fix ST_RDONLY setting

Only set ST_RDONLY if the filesystem isn't writable.

Cc: linux-ext4@vger.kernel.org # v1.43
Fixes: 81cbf1ef4f5dab ("misc: add fuse2fs, a FUSE server for e2fsprogs")
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Link: https://lore.kernel.org/r/20250717145910.GH2672022@frogsfrogsfrogs
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
---

diff --git a/misc/fuse2fs.c b/misc/fuse2fs.c
index bc9fed6f..bff303a1 100644
--- a/misc/fuse2fs.c
+++ b/misc/fuse2fs.c
@@ -2775,7 +2775,7 @@ static int op_statfs(const char *path EXT2FS_ATTR((unused)),
 	fsid ^= *f;
 	buf->f_fsid = fsid;
 	buf->f_flag = 0;
-	if (fs->flags & EXT2_FLAG_RW)
+	if (!(fs->flags & EXT2_FLAG_RW))
 		buf->f_flag |= ST_RDONLY;
 	buf->f_namemax = EXT2_NAME_LEN;
 	pthread_mutex_unlock(&ff->bfl);