Package: pure-ftpd
Version: 1.0.28-3+squeeze1
With pure-ftpd, the FTP command LIST <directory> does not work when
the directory name contains blank characters.
Here is an example session, where a direcory "Test 1" with three
files test2, test3, test4 exists.
# ftp localhost
Connected to localhost.
220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
[...]
220 You will be disconnected after 15 minutes of inactivity.
Name (localhost:root): user
331 User user OK. Password required
Password:
230 OK. Current directory is /home/user
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> dir "Test 1"
200 PORT command successful
150 Connecting to port 58344
226-Options: -l
226 0 matches total
ftp> dir "Test*1"
200 PORT command successful
150 Connecting to port 38561
-rw-r--r-- 1 user user 0 Jul 24 11:12 test2
-rw-r--r-- 1 user user 0 Jul 24 11:12 test3
-rw-r--r-- 1 user user 0 Jul 24 11:12 test4
226-Options: -l
226 3 matches total
ftp> exit
221-Goodbye. You uploaded 0 and downloaded 0 kbytes.
221 Logout.
The output of strace shows that pure-ftpd treats "Test 1" as
two separate directories.
7003 read(6, "LIST Test 1\r\n", 4112) = 13
7003 connect(10, {sa_family=AF_INET, sin_port=htons(36000),
sin_addr=inet_addr("127.0.0.1")}, 16) = 0
7003 setsockopt(10, SOL_IP, IP_TOS, [8], 4) = 0
7003 setsockopt(10, SOL_SOCKET, SO_KEEPALIVE, [1], 4) = 0
7003 alarm(86400) = 1800
7003 write(6, "150 Connecting to port 36000\r\n", 30) = 30
7003 alarm(17) = 86400
7003 lstat("Test", 0x7fffb07b20e0) = -1 ENOENT (No such file or directory)
7003 alarm(0) = 17
7003 alarm(17) = 0
7003 lstat("1", 0x7fffb07b20e0) = -1 ENOENT (No such file or directory)
7003 alarm(0) = 17
7003 close(10) = 0
7003 close(10) = -1 EBADF (Bad file descriptor)
7003 chdir("/") = 0
7003 write(6, "226-Options: -l \r\n226 0 matches "..., 39) = 39
The same bug is also present in the current squeeze pure-ftpd
package (verion 1.0.36-1).
Best regards,
Harald
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