src/usr.bin/ftp/fetch.c - diff

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Diff for /src/usr.bin/ftp/fetch.c between version 1.208 and 1.209

version 1.208, 2021/11/10 07:32:55

version 1.209, 2022/09/08 11:12:44

Line 905

/* Look for some headers */

cp = buf;

#define CONTENTLEN "Content-Length: "

#define CONTENTLEN "Content-Length:"

if (strncasecmp(cp, CONTENTLEN, sizeof(CONTENTLEN) - 1) == 0) {

size_t s;

cp += sizeof(CONTENTLEN) - 1;

if ((s = strcspn(cp, " \t")))

cp += strspn(cp, " \t");

*(cp+s) = 0;

cp[strcspn(cp, " \t")] = '\0';

filesize = strtonum(cp, 0, LLONG_MAX, &errstr);

if (errstr != NULL)

goto improper;

Line 918

Line 917

if (restart_point)

filesize += restart_point;

#endif /* !SMALL */

#define LOCATION "Location: "

#define LOCATION "Location:"

} else if (isredirect &&

strncasecmp(cp, LOCATION, sizeof(LOCATION) - 1) == 0) {

cp += sizeof(LOCATION) - 1;

cp += strspn(cp, " \t");

* If there is a colon before the first slash, this URI

* is not relative. RFC 3986 4.2

Line 974

rval = url_get(redirurl, proxyenv, savefile, lastfile);

free(redirurl);

goto cleanup_url_get;

#define RETRYAFTER "Retry-After: "

#define RETRYAFTER "Retry-After:"

} else if (isunavail &&

strncasecmp(cp, RETRYAFTER, sizeof(RETRYAFTER) - 1) == 0) {

size_t s;

cp += sizeof(RETRYAFTER) - 1;

if ((s = strcspn(cp, " \t")))

cp += strspn(cp, " \t");

cp[s] = '\0';

cp[strcspn(cp, " \t")] = '\0';

retryafter = strtonum(cp, 0, 0, &errstr);

if (errstr != NULL)

retryafter = -1;

#define TRANSFER_ENCODING "Transfer-Encoding: "

#define TRANSFER_ENCODING "Transfer-Encoding:"

} else if (strncasecmp(cp, TRANSFER_ENCODING,

sizeof(TRANSFER_ENCODING) - 1) == 0) {

cp += sizeof(TRANSFER_ENCODING) - 1;

cp += strspn(cp, " \t");

cp[strcspn(cp, " \t")] = '\0';

if (strcasecmp(cp, "chunked") == 0)

chunked = 1;

#ifndef SMALL

#define LAST_MODIFIED "Last-Modified: "

#define LAST_MODIFIED "Last-Modified:"

} else if (strncasecmp(cp, LAST_MODIFIED,

sizeof(LAST_MODIFIED) - 1) == 0) {

cp += sizeof(LAST_MODIFIED) - 1;