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->permission() sanitizing: pass MAY_NOT_BLOCK to ->check_acl()

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2011-06-20 19:06:22 -04:00
parent 1fc0f78ca9
commit 9c2c703929
13 changed files with 14 additions and 15 deletions
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2
fs/ext4/acl.c
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@@ -242,7 +242,7 @@ ext4_check_acl(struct inode *inode, int mask, unsigned int flags)
{
struct posix_acl *acl;
if (flags & IPERM_FLAG_RCU) {
if (mask & MAY_NOT_BLOCK) {
if (!negative_cached_acl(inode, ACL_TYPE_ACCESS))
return -ECHILD;
return -EAGAIN;