nethack-gwaa-kiwi/nethack
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freeing objects and monsters

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Making the zeroing out of memory used by an object that is about to
be freed unconditional, and do the same for monsters.  Should never
matter aside from an undetectable amount of extra overhead.
This commit is contained in:
PatR
2023-03-29 15:18:25 -07:00
parent dad67436e6
commit cc2410e349
2 changed files with 19 additions and 15 deletions
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17
src/mon.c
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@@ -2364,18 +2364,18 @@ dealloc_mextra(struct monst* m)
if (x) {
if (x->mgivenname)
free((genericptr_t) x->mgivenname);
free((genericptr_t) x->mgivenname), x->mgivenname = 0;
if (x->egd)
free((genericptr_t) x->egd);
free((genericptr_t) x->egd), x->egd = 0;
if (x->epri)
free((genericptr_t) x->epri);
free((genericptr_t) x->epri), x->epri = 0;
if (x->eshk)
free((genericptr_t) x->eshk);
free((genericptr_t) x->eshk), x->eshk = 0;
if (x->emin)
free((genericptr_t) x->emin);
free((genericptr_t) x->emin), x->emin = 0;
if (x->edog)
free((genericptr_t) x->edog);
/* [no action needed for x->mcorpsenm] */
free((genericptr_t) x->edog), x->edog = 0;
x->mcorpsenm = NON_PM; /* no allocation to release */
free((genericptr_t) x);
m->mextra = (struct mextra *) 0;
@@ -2394,6 +2394,9 @@ dealloc_monst(struct monst *mon)
}
if (mon->mextra)
dealloc_mextra(mon);
/* clear out of date information contained in the about-to-become
stale memory; see dealloc_obj() */
*mon = cg.zeromonst;
free((genericptr_t) mon);
}