Hans Leidekker (@hans) commented about dlls/kerberos/unixlib.c:
+ iov[0].buffer.length = params->stream_length; + iov[0].buffer.value = params->stream; + + iov[1].type = GSS_IOV_BUFFER_TYPE_DATA; + iov[1].buffer.length = 0; + iov[1].buffer.value = NULL; + + ret = pgss_unwrap_iov( &minor_status, ctx, &conf_state, NULL, iov, 2 ); + TRACE( "gss_unwrap_iov returned %#x minor status %#x\n", ret, minor_status ); + if (GSS_ERROR( ret )) trace_gss_status( ret, minor_status ); + if (ret == GSS_S_COMPLETE) + { + if (params->data_length < iov[1].buffer.length) + return SEC_E_BUFFER_TOO_SMALL; + + memcpy( params->data, iov[1].buffer.value, iov[1].buffer.length ); Buffer should be freed.
-- https://gitlab.winehq.org/wine/wine/-/merge_requests/8116#note_104570