Messages in this thread Patch in this message | | | From | David Howells <> | Subject | [PATCH 2/6] 9p: Fix error handling on superblock alloc failure [try #7] | Date | Wed, 08 Mar 2006 20:30:21 +0000 |
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The attached patch adds error handling and cleanup in the case that sget() fails, lest a memory leak occur.
Signed-Off-By: David Howells <dhowells@redhat.com> ---
fs/9p/vfs_super.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/fs/9p/vfs_super.c b/fs/9p/vfs_super.c index bca1efb..17dee27 100644 --- a/fs/9p/vfs_super.c +++ b/fs/9p/vfs_super.c @@ -134,8 +134,11 @@ static int v9fs_get_sb(struct file_syste } sb = sget(fs_type, NULL, v9fs_set_super, v9ses); - if (IS_ERR(sb)) + if (IS_ERR(sb)) { + v9fs_session_close(v9ses); + kfree(v9ses); return PTR_ERR(sb); + } v9fs_fill_super(sb, v9ses, flags); - 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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