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Don't assume the remote address in a 227 reply is enclosed in parentheses.

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des 2000-07-08 09:27:47 +00:00
parent 216932df49
commit 866a6bff9a
1 changed files with 1 additions and 2 deletions
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3
lib/libfetch/ftp.c
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@ -300,13 +300,12 @@ _ftp_transfer(int cd, char *oper, char *file,
* is IMHO the one and only weak point in the FTP protocol.
*/
ln = last_reply;
for (p = ln + 3; *p && *p != '('; p++)
for (p = ln + 3; *p && !isdigit(*p); p++)
/* nothing */ ;
if (!*p) {
e = 999;
goto ouch;
}
p++;
switch (e) {
case FTP_PASSIVE_MODE:
case FTP_LPASSIVE_MODE: