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Commit 4433b691 authored by David Howells's avatar David Howells
Browse files

afs: Fix signal handling in some file ops 



afs_mkdir(), afs_create(), afs_link() and afs_symlink() all need to drop
the target dentry if a signal causes the operation to be killed immediately
before we try to contact the server.

Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
parent bc1527dc

fs/afs/dir.c

+8 −0
Original line number Diff line number Diff line
@@ -818,6 +818,8 @@ static int afs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode) 
		ret = afs_end_vnode_operation(&fc);

		if (ret < 0)

			goto error_key;

	} else {

		goto error_key;

	}



	key_put(key);
@@ -1006,6 +1008,8 @@ static int afs_create(struct inode *dir, struct dentry *dentry, umode_t mode, 
		ret = afs_end_vnode_operation(&fc);

		if (ret < 0)

			goto error_key;

	} else {

		goto error_key;

	}



	key_put(key);
@@ -1071,6 +1075,8 @@ static int afs_link(struct dentry *from, struct inode *dir, 
		ret = afs_end_vnode_operation(&fc);

		if (ret < 0)

			goto error_key;

	} else {

		goto error_key;

	}



	key_put(key);
@@ -1130,6 +1136,8 @@ static int afs_symlink(struct inode *dir, struct dentry *dentry, 
		ret = afs_end_vnode_operation(&fc);

		if (ret < 0)

			goto error_key;

	} else {

		goto error_key;

	}



	key_put(key);