Commit a9572bf8 authored by Daniel Stenberg's avatar Daniel Stenberg
Browse files

Andrés García found out the share cleanup code crashes when you cleanup 

and there are not lock/unlock functions set!
parent 5a93f503

lib/share.c

+18 −15
Original line number Diff line number Diff line
@@ -158,10 +158,12 @@ curl_share_cleanup(CURLSH *sh) 
  if (share == NULL)

    return CURLSHE_INVALID;



  if(share->lockfunc)

    share->lockfunc(NULL, CURL_LOCK_DATA_SHARE, CURL_LOCK_ACCESS_SINGLE,

                    share->clientdata);



  if (share->dirty) {

    if(share->unlockfunc)

      share->unlockfunc(NULL, CURL_LOCK_DATA_SHARE, share->clientdata);

    return CURLSHE_IN_USE;

  }
@@ -174,6 +176,7 @@ curl_share_cleanup(CURLSH *sh) 
    Curl_cookie_cleanup(share->cookies);

#endif   /* CURL_DISABLE_HTTP */



  if(share->unlockfunc)

    share->unlockfunc(NULL, CURL_LOCK_DATA_SHARE, share->clientdata);

  free(share);