for an allocation.

Bug 5293

Backport of 9a507584 in 18.08.

Bug 5608

Tim approved

If the dbd comes up after a job array has been submitted to the
controller, the controller calls _update_job_tres() which calls
assoc_mgr_set_tres_cnt_array() which allocates memory for the job's
tres_alloc_cnt. The job array gets scheduled, but job_array_split()
doesn't NULL out the pending job's tres_alloc_cnt, so both the array
task and the pending array job are pointing to the same memory. The
array task calls job_set_alloc_tres() which free's the running job's
tres_alloc_cnt and now the pending array job is pointing to bad memory
and when the array splits again the new array task tries to free
tres_alloc_cnt in job_set_alloc_tres() and segfaults.

Bug 5604

Bug 5561.

Bug 5072

Change _build_path to return the xmalloc()'d string, and make sure
to free it where appropriate.

Add comment about how the processing of the PATH environment variable
here is backwards from convention.

Fixes GCC 8.2.0 warnings.

Fix some -Werror=restrict and -Werror=format= issues.

Silence GCC 8.2.0 warning.

Nothing modifies this, so don't bother making a copy of it.

Related to GCC 8.2.0 compilation fixes.

Fixes GCC 8.2.0 compilation warnings.

Bug 5465.

MySQL permits up to 64-character database names, but Slurm was truncating
at 33-characters. If we exceed this limit, let the mysql_query fail and
give the admin a chance to sort it out, rather than truncating and then
failing to query against the un-truncated name later on.

While here correct the fatal() message.

Bug 5586.

Bug 5554

Bug 5584

1. The cpu frequency set by the user is not exact with
   current kernels, but close. This changes the logic accordingly.
2. The original logic would cause the test to hang indefinitely
   if the submitted job never ends. This adds timeout checks
   on the job wait, plus adds a 1 minute time limit on the job.
3. Improve/simplify the parsing logic.

Bug 5584

(i.e. gres=gpu/tesla) it would get a count of 0.

Bug 5570

Note that pipe2() is Linux-specific, but this whole cgroup plugin is
already Linux-specific in design, and the eventfd() call itself is
Linux-specific as well.

Bug 5570.

Didn't realize centos 6 was so far behind.

Turns out if you don't close up everything you open the hdf5 lib doesn't
like that.

Fixs regression in 011b2f23.

avoid copying strings that may be overwritten.

Bug 5547

It turns out it is fairly easy with het jobs to hit this and seg fault srun.

Bug 5390

Bug 5547.

Bug 5547.

Causes srun and sattach to fail on big endian platforms.

Bug 5556

Wrong author.

This reverts commit 392e7cfc.

a job with scontrol.

Bug 4964

not work when trying use sattach.

Bug 5556

to run the regression tests 24.* without changing that code since it links
directly to the priority plugin where that function isn't defined.

Bug 5558

Continuation of commit 21d2ab6e

Update slurm.spec and slurm.spec-legacy as well.

Fix NEWS header.