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Commit fdb36038 authored by Suresh Jayaraman's avatar Suresh Jayaraman Committed by Steve French
Browse files

cifs: propagate cifs_new_fileinfo() error back to the caller 



..otherwise memory allocation errors go undetected.

Signed-off-by: default avatarSuresh Jayaraman <sjayaraman@suse.de>
Signed-off-by: default avatarSteve French <sfrench@us.ibm.com>
parent fae683f7

fs/cifs/dir.c

+13 −4
Original line number Diff line number Diff line
@@ -261,8 +261,14 @@ int cifs_posix_open(char *full_path, struct inode **pinode, 
	 * cifs_fill_filedata() takes care of setting cifsFileInfo pointer to

	 * file->private_data.

	 */

	if (mnt)

		cifs_new_fileinfo(*pinode, *pnetfid, NULL, mnt, oflags);

	if (mnt) {

		struct cifsFileInfo *pfile_info;



		pfile_info = cifs_new_fileinfo(*pinode, *pnetfid, NULL, mnt,

					       oflags);

		if (pfile_info == NULL)

			rc = -ENOMEM;

	}



posix_open_ret:

	kfree(presp_data);
@@ -476,12 +482,15 @@ cifs_create(struct inode *inode, struct dentry *direntry, int mode, 
		/* mknod case - do not leave file open */

		CIFSSMBClose(xid, tcon, fileHandle);

	} else if (!(posix_create) && (newinode)) {

		struct cifsFileInfo *pfile_info;

		/*

		 * cifs_fill_filedata() takes care of setting cifsFileInfo

		 * pointer to file->private_data.

		 */

		cifs_new_fileinfo(newinode, fileHandle, NULL, nd->path.mnt,

				  oflags);

		pfile_info = cifs_new_fileinfo(newinode, fileHandle, NULL,

					       nd->path.mnt, oflags);

		if (pfile_info == NULL)

			rc = -ENOMEM;

	}

cifs_create_out:

	kfree(buf);