[Bug c/67652] New: liboffloadmic/runtime/offload_engine.cpp:176: strange expression in sizeof ?

["dcb314 at hotmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67652

            Bug ID: 67652
           Summary: liboffloadmic/runtime/offload_engine.cpp:176: strange
                    expression in sizeof ?
           Product: gcc
           Version: 6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
          Assignee: unassigned at gcc dot gnu.org
          Reporter: dcb314 at hotmail dot com
  Target Milestone: ---

[trunk/liboffloadmic/runtime/offload_engine.cpp:176]: (warning) Found
calculation inside sizeof().

Source code is

            char * env_var = (char*) malloc(sizeof("COI_DMA_CHANNEL_COUNT=2" +
1));

Maybe better code

            char * env_var = (char*) malloc(sizeof("COI_DMA_CHANNEL_COUNT=2") +
1);