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(perform_mission): Do not pass the sub-owner to nreport(). News

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doesn't show it, but selectors do.  Reported by Doug Wescott.

(nreport, ncache): Catch errors like the above.  Catch bad event
argument while we're at it.
This commit is contained in:
Markus Armbruster 2005-11-03 17:40:16 +00:00
parent f2eaedfe75
commit d71ab5a3e5
2 changed files with 9 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/lib/subs/mission.c
View file

@ -600,7 +600,7 @@ perform_mission(coord x, coord y, natid victim, struct emp_qelem *list,
dam2 = TORP_DAMAGE();
dam += dam2;
nreport(victim, N_TORP_SHIP, sp->shp_own, 1);
nreport(victim, N_TORP_SHIP, 0, 1);
wu(0, sp->shp_own,
"\tTorpedo hit %s %s for %d damage\n",
cname(victim), s, dam2);

12
src/lib/subs/nreport.c
View file

@ -57,6 +57,10 @@ nreport(natid actor, int event, natid victim, int times)
struct natstr *natp;
struct newscache *ncp;
if (CANT_HAPPEN((unsigned)event > N_MAX_VERB
|| rpt[event].r_newstory[0] == rpt[0].r_newstory[0]))
return;
ncp = ncache(actor, event, victim, times);
putnews(ncp->id, &ncp->news);
@ -171,10 +175,10 @@ ncache(int actor, int event, int victim, int times)
return np;
}
}
if (oldslot < 0) {
logerror("internal error; ncache oldslot < 0");
return &cache[actor][0];
}
if (CANT_HAPPEN(oldslot < 0))
oldslot = 0;
if (CANT_HAPPEN(!strstr(rpt[event].r_newstory[0], "%s") && victim != 0))
victim = 0;
np = &cache[actor][oldslot];
np->news.nws_ano = actor;
np->news.nws_vno = victim;