On 03/05/10 09:57, Jeff Squyres wrote:

> 1.0rc4 is up.

Running coccicheck on 1.0rc4 flags up this construct, I presume
as an ambiguous construction:

    if (!topology->flags & HWLOC_TOPOLOGY_FLAG_WHOLE_SYSTEM) {

That's at line 1518 of src/topology.c in hwloc_discover(). The
check file simply says:

// !x&y combines boolean negation with bitwise and


It's also flagged some unchecked malloc()'s in various bits:


line 41 of src/misc.c in hwloc_snprintf():

     str = malloc(size);


line 321 of src/topology-linux.c in hwloc_linux_get_proc_tids():

   tids = malloc(max_tids*sizeof(pid_t));


line 328 of src/topology-linux.c in hwloc_linux_get_proc_tids():

       tids = realloc(tids, max_tids*sizeof(pid_t));


line 1561 of src/topology.c in hwloc_discover():

   objs = malloc(n_objs * sizeof(objs[0]));


Hope these are helpful!
Chris
--
  Christopher Samuel - Senior Systems Administrator
  VLSCI - Victorian Life Sciences Computational Initiative
  Email: samuel@unimelb.edu.au Phone: +61 (0)3 903 55545
          http://www.vlsci.unimelb.edu.au/