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Fixed returning EPERM when not allowed as owner

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For actions which may be allowed depending on the ownership rather than
permissions (such as utime()), return EPERM if the owner cannot be
determined.
This commit is contained in:
Jean-Pierre André 2020-03-07 11:35:48 +01:00
parent 314b5396bd
commit aa7af7d53b
1 changed files with 6 additions and 6 deletions
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8
libntfs-3g/security.c
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@ -3048,12 +3048,12 @@ BOOL ntfs_allowed_as_owner(struct SECURITY_CONTEXT *scx, ntfs_inode *ni)
free(oldattr); free(oldattr);
} }
} }
allowed = FALSE;
if (gotowner) {
/* TODO : use CAP_FOWNER process capability */ /* TODO : use CAP_FOWNER process capability */
if (!processuid || (processuid == uid)) if (gotowner
&& (!processuid || (processuid == uid)))
allowed = TRUE; allowed = TRUE;
else else {
allowed = FALSE;
errno = EPERM; errno = EPERM;
} }
} }