Commit 5fe164a2 authored by Daniel Stenberg's avatar Daniel Stenberg
Browse files

ftp-gss: check for init before use 

To avoid dereferencing a NULL pointer.

Reported-by: Daniel Romero
parent 57cad810

lib/security.c

+4 −0
Original line number Diff line number Diff line
@@ -367,6 +367,10 @@ int Curl_sec_read_msg(struct connectdata *conn, char *buffer, 
  size_t decoded_sz = 0;

  CURLcode error;



  if(!conn->mech)

    /* not inititalized, return error */

    return -1;



  DEBUGASSERT(level > PROT_NONE && level < PROT_LAST);



  error = Curl_base64_decode(buffer + 4, (unsigned char **)&buf, &decoded_sz);