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Handle multiline replies properly, instead of kinda-right.

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This commit is contained in:
Dag-Erling Smørgrav 2000-06-28 15:48:26 +00:00
parent 231b1f331e
commit eac7a1e07f
1 changed files with 16 additions and 7 deletions
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23
lib/libfetch/ftp.c
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@ -134,15 +134,24 @@ unmappedaddr(struct sockaddr_in6 *sin6)
static int
_ftp_chkerr(int cd)
{
do {
if (_fetch_getln(cd, &last_reply, &lr_size, &lr_length) == -1) {
_fetch_syserr();
return -1;
}
if (_fetch_getln(cd, &last_reply, &lr_size, &lr_length) == -1) {
_fetch_syserr();
return -1;
}
#ifndef NDEBUG
_fetch_info("got reply '%.*s'", lr_length - 2, last_reply);
_fetch_info("got reply '%.*s'", lr_length - 2, last_reply);
#endif
} while (isftpinfo(last_reply));
if (isftpinfo(last_reply)) {
while (!isftpreply(last_reply)) {
if (_fetch_getln(cd, &last_reply, &lr_size, &lr_length) == -1) {
_fetch_syserr();
return -1;
}
#ifndef NDEBUG
_fetch_info("got reply '%.*s'", lr_length - 2, last_reply);
#endif
}
}
while (lr_length && isspace(last_reply[lr_length-1]))
lr_length--;