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virtio-9p: removexattr on default acl should return 0 

If we don't have default acl, removexattr on default acl
should return 0

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
This commit is contained in:
Aneesh Kumar K.V 2011-04-27 12:26:43 +05:30 committed by Venkateswararao Jujjuri
parent 3979251518
commit a09947617c
1 changed files with 13 additions and 2 deletions
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15
hw/9pfs/virtio-9p-posix-acl.c
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@ -60,7 +60,7 @@ static int mp_pacl_removexattr(FsContext *ctx,
ret = lremovexattr(rpath(ctx, path), MAP_ACL_ACCESS);
if (ret == -1 && errno == ENODATA) {
/*
* We don't get ENODATA error when trying to remote a
* We don't get ENODATA error when trying to remove a
* posix acl that is not present. So don't throw the error
* even in case of mapped security model
*/
@ -103,7 +103,18 @@ static int mp_dacl_setxattr(FsContext *ctx, const char *path, const char *name,
static int mp_dacl_removexattr(FsContext *ctx,
const char *path, const char *name)
{
return lremovexattr(rpath(ctx, path), MAP_ACL_DEFAULT);
int ret;
ret = lremovexattr(rpath(ctx, path), MAP_ACL_DEFAULT);
if (ret == -1 && errno == ENODATA) {
/*
* We don't get ENODATA error when trying to remove a
* posix acl that is not present. So don't throw the error
* even in case of mapped security model
*/
errno = 0;
ret = 0;
}
return ret;
}