Commit 78729e76 authored by Marc Hoersken's avatar Marc Hoersken Committed by Daniel Stenberg
Browse files

schannel: Fixed critical typo in conditions and added buffer length checks

parent f858bb0d

lib/curl_schannel.c

+3 −3
Original line number Diff line number Diff line
@@ -336,7 +336,7 @@ schannel_connect_step2(struct connectdata *conn, int sockindex) { 
  if(sspi_status == SEC_I_CONTINUE_NEEDED || sspi_status == SEC_E_OK) {

    for(i = 0; i < 2; i++) {

      /* search for handshake tokens that need to be send */

      if(outbuf[i].BufferType = SECBUFFER_TOKEN && outbuf[i].cbBuffer > 0) {

      if(outbuf[i].BufferType == SECBUFFER_TOKEN && outbuf[i].cbBuffer > 0) {

        infof(data, "schannel: sending next handshake data: %d ...\n",

              outbuf[i].cbBuffer);
@@ -369,7 +369,7 @@ schannel_connect_step2(struct connectdata *conn, int sockindex) { 
  }



  /* check if there was additional remaining encrypted data */

  if(inbuf[1].BufferType = SECBUFFER_EXTRA) {

  if(inbuf[1].BufferType == SECBUFFER_EXTRA && inbuf[1].cbBuffer > 0) {

    infof(data, "schannel: encrypted data length: %d\n", inbuf[1].cbBuffer);



    /* check if the remaining data is less than the total amount
@@ -789,7 +789,7 @@ schannel_recv(struct connectdata *conn, int sockindex, 
      }



      /* check for remaining encrypted data */

      if(inbuf[3].BufferType = SECBUFFER_EXTRA) {

      if(inbuf[3].BufferType == SECBUFFER_EXTRA && inbuf[3].cbBuffer > 0) {

        infof(data, "schannel: encrypted data length: %d\n", inbuf[3].cbBuffer);



        /* check if the remaining data is less than the total amount