opengnsys
/
ntfs-3g
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Deny rmdir from protected directory

N2009_11_14_FIXES
jpandre 2007-11-07 09:22:42 +00:00
parent 1f7e99be09
commit 0c9744587e
1 changed files with 10 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
src/ntfs-3g.c
View File

@ -1225,6 +1225,7 @@ static int ntfs_fuse_rm(const char *org_path)
ntfschar *uname = NULL;
ntfs_inode *dir_ni = NULL, *ni;
char *path;
struct SECURITY_CONTEXT security;
int res = 0, uname_len;
path = strdup(org_path);
@ -1251,9 +1252,15 @@ static int ntfs_fuse_rm(const char *org_path)
res = -errno;
goto exit;
}
/* Delete object. */
if (ntfs_delete(ni, dir_ni, uname, uname_len))
res = -errno;
/* JPA deny unlinking if directory is not writable and executable */
if (!ntfs_fuse_fill_security_context(&security)
|| ntfs_allowed_access(&security, path, dir_ni,
S_IEXEC + S_IWRITE + S_ISVTX)) {
/* Delete object. */
if (ntfs_delete(ni, dir_ni, uname, uname_len))
res = -errno;
} else
res = -EACCES;
ni = NULL;
exit:
if (ni && ntfs_inode_close(ni))