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Fixed a bug when getting permissions for the first time

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This commit is contained in:
jpandre 2007-12-13 17:27:32 +00:00
parent 59a21e6110
commit 78bd8350ca
1 changed files with 6 additions and 1 deletions
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7
libntfs-3g/security.c
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@ -1624,6 +1624,10 @@ static BOOL groupmember(struct SECURITY_CONTEXT *scx, uid_t uid, gid_t gid)
* must be kept separately : the interpretation of ACL
* in both direction are approximations which could be non
* reciprocal for some configuration of the user mapping data
*
* During the process of recompiling ntfs-3g from a tgz archive,
* security processing added 7.6% to the cpu time used by ntfs-3g
* and 30% if the cache is disabled.
*/
static struct SECURITY_CACHE *create_caches(struct SECURITY_CONTEXT *scx,
@ -3142,10 +3146,11 @@ static int ntfs_get_perm(struct SECURITY_CONTEXT *scx,
gid, perm);
}
free(securattr);
} else
} else {
perm = -1;
uid = gid = 0;
}
}
if (perm >= 0) {
if (uid == scx->uid)
perm &= 07700;