pxe: correct the parsing of tftp:// URLs

Correct the parsing of tftp:// URLs.  DNS handling still needs to be
unbroken.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

diff --git a/core/fs/pxe/pxe.c b/core/fs/pxe/pxe.c
index 4ca250c..a94a8d0 100644 (file)
--- a/core/fs/pxe/pxe.c
+++ b/core/fs/pxe/pxe.c
@@ -705,8 +705,8 @@ static void pxe_searchdir(const char *filename, struct file *file)
        while (*np && *np != '/' && *np != ':')
            np++;
        if (np > filename + 7) {
-           if (parse_dotquad(filename, &ip) != np)
-               ip = dns_resolv(filename);
+           if (parse_dotquad(filename + 7, &ip) != np)
+               ip = dns_resolv(filename + 7);
        }
        if (*np == ':') {
            np++;