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authorarnd@arndb.de <arnd@arndb.de>2006-06-19 14:33:34 -0400
committerPaul Mackerras <paulus@samba.org>2006-06-21 01:01:32 -0400
commitc983294872ebccd4aacf1b8dd694ac2170feadc3 (patch)
tree529c3bc88a9ff10536ffdbf0936c3af2f193bac6 /arch/powerpc
parentba723fe2b2facc8d45b53701fec39aa429596759 (diff)
[POWERPC] spufs: fail spu_create with invalid flags
At this time, all flags are invalid. Since we are planning to actually add valid flags in the future, we better check if any were passed by the user. Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/platforms/cell/spufs/inode.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c
index fed511a2b17f..1987697b23a0 100644
--- a/arch/powerpc/platforms/cell/spufs/inode.c
+++ b/arch/powerpc/platforms/cell/spufs/inode.c
@@ -304,6 +304,10 @@ long spufs_create_thread(struct nameidata *nd,
304 nd->dentry != nd->dentry->d_sb->s_root) 304 nd->dentry != nd->dentry->d_sb->s_root)
305 goto out; 305 goto out;
306 306
307 /* all flags are reserved */
308 if (flags)
309 goto out;
310
307 dentry = lookup_create(nd, 1); 311 dentry = lookup_create(nd, 1);
308 ret = PTR_ERR(dentry); 312 ret = PTR_ERR(dentry);
309 if (IS_ERR(dentry)) 313 if (IS_ERR(dentry))