From 982b8cc116118b3463d3f332581945625722acd8 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 09 Jan 2024 02:10:54 +0000
Subject: [PATCH] add poweroff command
---
kernel/fs/ubifs/super.c | 17 +++++++++++++----
1 files changed, 13 insertions(+), 4 deletions(-)
diff --git a/kernel/fs/ubifs/super.c b/kernel/fs/ubifs/super.c
index 54093d0..5fa3b36 100644
--- a/kernel/fs/ubifs/super.c
+++ b/kernel/fs/ubifs/super.c
@@ -833,7 +833,7 @@
INIT_LIST_HEAD(&c->jheads[i].buds_list);
err = ubifs_wbuf_init(c, &c->jheads[i].wbuf);
if (err)
- return err;
+ goto out_wbuf;
c->jheads[i].wbuf.sync_callback = &bud_wbuf_callback;
c->jheads[i].wbuf.jhead = i;
@@ -841,7 +841,7 @@
c->jheads[i].log_hash = ubifs_hash_get_desc(c);
if (IS_ERR(c->jheads[i].log_hash)) {
err = PTR_ERR(c->jheads[i].log_hash);
- goto out;
+ goto out_log_hash;
}
}
@@ -854,9 +854,18 @@
return 0;
-out:
- while (i--)
+out_log_hash:
+ kfree(c->jheads[i].wbuf.buf);
+ kfree(c->jheads[i].wbuf.inodes);
+
+out_wbuf:
+ while (i--) {
+ kfree(c->jheads[i].wbuf.buf);
+ kfree(c->jheads[i].wbuf.inodes);
kfree(c->jheads[i].log_hash);
+ }
+ kfree(c->jheads);
+ c->jheads = NULL;
return err;
}
--
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