Commit 5bf36ea3 authored by Orange Tsai's avatar Orange Tsai Committed by Daniel Stenberg
Browse files

gopher: don't send NUL byte 

Closes #466
parent c6ff538e

lib/gopher.c

+5 −3
Original line number Diff line number Diff line
@@ -83,16 +83,18 @@ static CURLcode gopher_do(struct connectdata *conn, bool *done) 
  char *sel;

  char *sel_org = NULL;

  ssize_t amount, k;

  int len;



  *done = TRUE; /* unconditionally */



  /* Create selector. Degenerate cases: / and /1 => convert to "" */

  if(strlen(path) <= 2)

  if(strlen(path) <= 2) {

    sel = (char *)"";

    len = (int)strlen(sel);

  }

  else {

    char *newp;

    size_t j, i;

    int len;



    /* Otherwise, drop / and the first character (i.e., item type) ... */

    newp = path;
@@ -113,7 +115,7 @@ static CURLcode gopher_do(struct connectdata *conn, bool *done) 


  /* We use Curl_write instead of Curl_sendf to make sure the entire buffer is

     sent, which could be sizeable with long selectors. */

  k = curlx_uztosz(strlen(sel));

  k = curlx_uztosz(len);



  for(;;) {

    result = Curl_write(conn, sockfd, sel, k, &amount);