Commit c0dfe6e5 authored by Daniel Stenberg's avatar Daniel Stenberg
Browse files

Dan F pointed out that we don't need to scan IPv6 addresses for '%'-letters 

in the parse_remote_port() function as the scope id has already been stripped
from the string.
parent 1b4af1f8

lib/url.c

+4 −1
Original line number Diff line number Diff line
@@ -3724,7 +3724,10 @@ static CURLcode parse_remote_port(struct SessionHandle *data, 
  char *portptr;

  char endbracket;



  if((1 == sscanf(conn->host.name, "[%*45[0123456789abcdefABCDEF:.%]%c",

  /* Note that at this point, the IPv6 address cannot contain any scope

     suffix as that has already been removed in the ParseURLAndFillConnection()

     function */

  if((1 == sscanf(conn->host.name, "[%*45[0123456789abcdefABCDEF:.]%c",

                  &endbracket)) &&

     (']' == endbracket)) {

    /* this is a RFC2732-style specified IP-address */