[Bugs] [Bug 1663247] New: remove static memory allocations from code

bugzilla at redhat.com bugzilla at redhat.com
Thu Jan 3 14:41:37 UTC 2019


https://bugzilla.redhat.com/show_bug.cgi?id=1663247

            Bug ID: 1663247
           Summary: remove static memory allocations from code
           Product: GlusterFS
           Version: mainline
            Status: NEW
         Component: glusterd
          Assignee: bugs at gluster.org
          Reporter: srakonde at redhat.com
                CC: bugs at gluster.org
  Target Milestone: ---
    Classification: Community



Description of problem:
In the entire code base, many structures are allocating the memory statically.
Instead we can allocate memory dynamically.

One such structure is:
struct glusterd_brickinfo {
    char hostname[NAME_MAX];
    char path[VALID_GLUSTERD_PATHMAX];
    char real_path[VALID_GLUSTERD_PATHMAX];
    char device_path[VALID_GLUSTERD_PATHMAX];
    char mount_dir[VALID_GLUSTERD_PATHMAX];
    char brick_id[1024];   /*Client xlator name, AFR changelog name*/
    char fstype[NAME_MAX]; /* Brick file-system type */
    char mnt_opts[1024];   /* Brick mount options */
..

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