From 88e44424a62f68554512e0390ca4fe8c0d17d130 Mon Sep 17 00:00:00 2001 From: Gabriel Krisman Bertazi Date: Tue, 26 Oct 2021 14:33:02 -0300 Subject: [PATCH] ext4: fix error code saved on super block during file system abort commit 124e7c61deb27d758df5ec0521c36cf08d417f7a upstream. ext4_abort will eventually call ext4_errno_to_code, which translates the errno to an EXT4_ERR specific error. This means that ext4_abort expects an errno. By using EXT4_ERR_ here, it gets misinterpreted (as an errno), and ends up saving EXT4_ERR_EBUSY on the superblock during an abort, which makes no sense. ESHUTDOWN will get properly translated to EXT4_ERR_SHUTDOWN, so use that instead. Signed-off-by: Gabriel Krisman Bertazi Link: https://lore.kernel.org/r/20211026173302.84000-1-krisman@collabora.com Signed-off-by: Theodore Ts'o Signed-off-by: Ajay Kaher Signed-off-by: Greg Kroah-Hartman --- fs/ext4/super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 0149d3c2cfd7..18a493fc6a3d 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -5887,7 +5887,7 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data) } if (ext4_test_mount_flag(sb, EXT4_MF_FS_ABORTED)) - ext4_abort(sb, EXT4_ERR_ESHUTDOWN, "Abort forced by user"); + ext4_abort(sb, ESHUTDOWN, "Abort forced by user"); sb->s_flags = (sb->s_flags & ~SB_POSIXACL) | (test_opt(sb, POSIX_ACL) ? SB_POSIXACL : 0);