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Code Issues Releases Wiki Activity

No more URL length restrictions

This commit is contained in:
Daniel Stenberg 2001-01-19 12:15:23 +00:00
parent 3dd886955b
commit faa5c14aee
1 changed files with 20 additions and 13 deletions
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33
lib/transfer.c
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@ -133,8 +133,6 @@ _Transfer(struct connectdata *c_conn)
CURLcode urg;
time_t timeofdoc=0;
long bodywrites=0;
char newurl[URL_MAX_LENGTH]; /* buffer for Location: URL */
int writetype;
/* the highest fd we use + 1 */
@ -389,12 +387,21 @@ _Transfer(struct connectdata *c_conn)
}
else if ((code >= 300 && code < 400) &&
(data->bits.http_follow_location) &&
strnequal("Location", p, 8) &&
sscanf (p+8, ": %" URL_MAX_LENGTH_TXT "s",
newurl)) {
/* this is the URL that the server advices us to get
instead */
data->newurl = strdup (newurl);
strnequal("Location: ", p, 10)) {
/* this is the URL that the server advices us to get instead */
char *ptr;
char *start=p;
char backup;
start += 10; /* pass "Location: " */
ptr = start; /* start scanning here */
/* scan through the string to find the end */
while(*ptr && !isspace((int)*ptr))
ptr++;
backup = *ptr; /* store the ending letter */
*ptr = '\0'; /* zero terminate */
data->newurl = strdup(start); /* clone string */
*ptr = backup; /* restore ending letter */
}
writetype = CLIENTWRITE_HEADER;
@ -613,8 +620,9 @@ CURLcode curl_transfer(CURL *curl)
This is assumed to happen for HTTP(S) only!
*/
char prot[16];
char path[URL_MAX_LENGTH];
char prot[16]; /* URL protocol string storage */
char letter; /* used for a silly sscanf */
if (data->maxredirs && (data->followlocation >= data->maxredirs)) {
failf(data,"Maximum (%d) redirects followed", data->maxredirs);
curl_disconnect(c_connect);
@ -638,12 +646,11 @@ CURLcode curl_transfer(CURL *curl)
}
data->referer = strdup(data->url);
data->free_referer = TRUE; /* yes, free this later */
data->free_referer = TRUE; /* yes, free this later */
data->bits.http_set_referer = TRUE; /* might have been false */
}
if(2 != sscanf(data->newurl, "%15[^:]://%" URL_MAX_LENGTH_TXT
"s", prot, path)) {
if(2 != sscanf(data->newurl, "%15[^:]://%c", prot, &letter)) {
/***
*DANG* this is an RFC 2068 violation. The URL is supposed
to be absolute and this doesn't seem to be that!