[Bugs] [Bug 1335187] New: tier: uninitialized memory use

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1335187

            Bug ID: 1335187
           Summary: tier: uninitialized memory use
           Product: GlusterFS
           Version: mainline
         Component: tiering
          Assignee: bugs at gluster.org
          Reporter: kkeithle at redhat.com
        QA Contact: bugs at gluster.org
                CC: bugs at gluster.org



Description of problem:

  CC       tier.lo
tier.c:1922:13: warning: variable 'promote_thread' is used uninitialized
whenever 'if' condition is true [-Wsometimes-uninitialized]
        if (ret) {
            ^~~
tier.c:1949:23: note: uninitialized use occurs here
        pthread_join (promote_thread, NULL);
                      ^~~~~~~~~~~~~~
tier.c:1922:9: note: remove the 'if' if its condition is always false
        if (ret) {
        ^~~~~~~~~~
tier.c:1897:33: note: initialize the variable 'promote_thread' to silence this
warning
        pthread_t promote_thread;



also release-3.8 and release-3.7


Version-Release number of selected component (if applicable):


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