A lot of places rely on a zero size (or, after xcalloc conversion, count)
resulting in a NULL return, so stop xassert()'ing those cases and avoid
jumping to the unpack_error label.

Bug 6436.

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

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

Commit 750cc23e changed the signature for slurm_xmalloc, which
needs to be mirrored here in slurm-perl.h.

Bug 6436.

Adds SPRIO_FORMAT env variable, which is equivalent to the
-o/--format option. Accounted for the new env var in the test suite.

6063

And safe_xmalloc and try_xmalloc as well.

Change slurm_xcalloc() function signature to indicate whether
failure should return NULL or cause a fatal() error. Use that
for these new macros.

Use this instead of handling the multiplication ourselves. This lets us
check for potential problems from integer overflow, and IMNSHO makes the
code look a lot tidier.

Rework xmalloc() and xmalloc_nz() macros in terms of slurm_xcalloc().

Bug 6310.

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

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

Force intermediate values to uint64_t to catch the potential overflow.

CVE-2019-6438.

req->user_name is already filled in ahead of this in _rpc_batch_job().

and was missed.

This is no longer needed.

# Conflicts:
#	testsuite/expect/Makefile.am
#	testsuite/expect/Makefile.in
#	testsuite/expect/README

Bug 6278

getgrouplist() is not POSIX, so it varies between platforms.

Add missing stdbool.h include, which was indirect through macros.h.

Private, does not need to be exposed externally.