Messages in this thread Patch in this message | | | Date | Mon, 3 Apr 2006 00:25:03 GMT | From | Eric Van Hensbergen <> | Subject | [PATCH] 9p: handle sget() failure |
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Handle a failing sget() in v9fs_get_sb().
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
---
fs/9p/vfs_super.c | 13 ++++++++++--- 1 files changed, 10 insertions(+), 3 deletions(-)
fc6530fb690a8a7b2cd9f5581debcf0f7d98074d diff --git a/fs/9p/vfs_super.c b/fs/9p/vfs_super.c index b0a0ae5..61c599b 100644 --- a/fs/9p/vfs_super.c +++ b/fs/9p/vfs_super.c @@ -127,12 +127,13 @@ static struct super_block *v9fs_get_sb(s if ((newfid = v9fs_session_init(v9ses, dev_name, data)) < 0) { dprintk(DEBUG_ERROR, "problem initiating session\n"); - kfree(v9ses); - return ERR_PTR(newfid); + sb = ERR_PTR(newfid); + goto out_free_session; } sb = sget(fs_type, NULL, v9fs_set_super, v9ses); - + if (IS_ERR(sb)) + goto out_close_session; v9fs_fill_super(sb, v9ses, flags); inode = v9fs_get_inode(sb, S_IFDIR | mode); @@ -185,6 +186,12 @@ static struct super_block *v9fs_get_sb(s return sb; +out_close_session: + v9fs_session_close(v9ses); +out_free_session: + kfree(v9ses); + return sb; + put_back_sb: /* deactivate_super calls v9fs_kill_super which will frees the rest */ up_write(&sb->s_umount); -- 1.2.GIT - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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