Merge branch 'NetHack-3.6.2'

doc/fixes36.2

@@ -1,4 +1,4 @@
-$NHDT-Branch: NetHack-3.6.2-beta01 $:$NHDT-Revision: 1.239 $ $NHDT-Date: 1548695445 2019/01/28 17:10:45 $
+$NHDT-Branch: NetHack-3.6.2-beta01 $:$NHDT-Revision: 1.242 $ $NHDT-Date: 1548978603 2019/01/31 23:50:03 $
 
 This fixes36.2 file is here to capture information about updates in the 3.6.x
 lineage following the release of 3.6.1 in April 2018. Please note, however,
@@ -355,6 +355,10 @@ hero poly'd into creature with hug attack could hug a long worm's tail which
 smudging of an engraving has been relocated to after a succesful move
 	and both your former location and your resulting location are
 	subject to the smudging
+monster with multiple items in inventory could trigger 'dealloc_obj with nobj'
+	panic when turned into a statue if separate mon->minvent items merged
+lock picking context could end up with stale container pointer if container
+	being forced/unlocked/locked got destroyed or sent to another level
 
 
 Fixes to Post-3.6.1 Problems that Were Exposed Via git Repository

src/botl.c

@@ -3030,8 +3030,8 @@ choose_value:
                   op, aval.a_int, is_out_of_range);
             goto choose_value;
         } else if (dt == ANY_LONG
-                   && (aval.a_long < (lt_gt_eq == GT_VALUE) ? -1L
+                   && (aval.a_long < ((lt_gt_eq == GT_VALUE) ? -1L
-                                     : (lt_gt_eq == LT_VALUE) ? 1L : 0L)) {
+                                      : (lt_gt_eq == LT_VALUE) ? 1L : 0L))) {
             pline("%s'%s%ld'%s", threshold_value,
                   op, aval.a_long, is_out_of_range);
             goto choose_value;

src/cmd.c

@@ -1,4 +1,4 @@
-/* NetHack 3.6	cmd.c	$NHDT-Date: 1547512504 2019/01/15 00:35:04 $  $NHDT-Branch: NetHack-3.6.2-beta01 $:$NHDT-Revision: 1.328 $ */
+/* NetHack 3.6	cmd.c	$NHDT-Date: 1548978603 2019/01/31 23:50:03 $  $NHDT-Branch: NetHack-3.6.2-beta01 $:$NHDT-Revision: 1.330 $ */
 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
 /*-Copyright (c) Robert Patrick Rankin, 2013. */
 /* NetHack may be freely redistributed.  See license for details. */
@@ -810,7 +810,7 @@ wiz_makemap(VOID_ARGS)
             unplacebc();
         }
         /* reset lock picking unless it's for a carried container */
-        maybe_reset_pick();
+        maybe_reset_pick((struct obj *) 0);
         /* reset interrupted digging if it was taking place on this level */
         if (on_level(&g.context.digging.level, &u.uz))
             (void) memset((genericptr_t) &g.context.digging, 0,

src/do.c

@@ -1,4 +1,4 @@
-/* NetHack 3.6	do.c	$NHDT-Date: 1547680082 2019/01/16 23:08:02 $  $NHDT-Branch: NetHack-3.6.2-beta01 $:$NHDT-Revision: 1.186 $ */
+/* NetHack 3.6	do.c	$NHDT-Date: 1548978604 2019/01/31 23:50:04 $  $NHDT-Branch: NetHack-3.6.2-beta01 $:$NHDT-Revision: 1.189 $ */
 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
 /*-Copyright (c) Derek S. Ray, 2015. */
 /* NetHack may be freely redistributed.  See license for details. */
@@ -1315,7 +1315,7 @@ boolean at_stairs, falling, portal;
        for lock-picking, container may be carried, in which case we
        keep context; if on the floor, it's about to be saved+freed and
        maybe_reset_pick() needs to do its carried() check before that */
-    maybe_reset_pick();
+    maybe_reset_pick((struct obj *) 0);
     reset_trapset(); /* even if to-be-armed trap obj is accompanying hero */
     iflags.travelcc.x = iflags.travelcc.y = 0; /* travel destination cache */
     g.context.polearm.hitmon = (struct monst *) 0; /* polearm target */

src/lock.c

@@ -1,4 +1,4 @@
-/* NetHack 3.6	lock.c	$NHDT-Date: 1547086531 2019/01/10 02:15:31 $  $NHDT-Branch: NetHack-3.6.2-beta01 $:$NHDT-Revision: 1.83 $ */
+/* NetHack 3.6	lock.c	$NHDT-Date: 1548978605 2019/01/31 23:50:05 $  $NHDT-Branch: NetHack-3.6.2-beta01 $:$NHDT-Revision: 1.84 $ */
 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
 /*-Copyright (c) Robert Patrick Rankin, 2011. */
 /* NetHack may be freely redistributed.  See license for details. */
@@ -244,10 +244,14 @@ forcelock(VOID_ARGS)
         return 1; /* still busy */
 
     You("succeed in forcing the lock.");
+    exercise(g.xlock.picktyp ? A_DEX : A_STR, TRUE);
+    /* breakchestlock() might destroy g.xlock.box; if so, g.xlock context will
+       be cleared (delobj -> obfree -> maybe_reset_pick); but it might not,
+       so explicitly clear that manually */
     breakchestlock(g.xlock.box, (boolean) (!g.xlock.picktyp && !rn2(3)));
+    reset_pick(); /* lock-picking context is no longer valid */
 
-    exercise((g.xlock.picktyp) ? A_DEX : A_STR, TRUE);
+    return 0;
-    return ((g.xlock.usedtime = 0));
 }
 
 void
@@ -255,15 +259,28 @@ reset_pick()
 {
     g.xlock.usedtime = g.xlock.chance = g.xlock.picktyp = 0;
     g.xlock.magic_key = FALSE;
-    g.xlock.door = 0;
+    g.xlock.door = (struct rm *) 0;
-    g.xlock.box = 0;
+    g.xlock.box = (struct obj *) 0;
 }
 
-/* level change; don't reset if hero is carrying xlock.box with him/her */
+/* level change or object deletion; context may no longer be valid */
 void
-maybe_reset_pick()
+maybe_reset_pick(container)
+struct obj *container; /* passed from obfree() */
 {
-    if (!g.xlock.box || !carried(g.xlock.box))
+    /*
+     * If a specific container, only clear context if it is for that
+     * particular container (which is being deleted).  Other stuff on
+     * the current dungeon level remains valid.
+     * However if 'container' is Null, clear context if not carrying
+     * g.xlock.box (which might be Null if context is for a door).
+     * Used for changing levels, where a floor container or a door is
+     * being left behind and won't be valid on the new level but a
+     * carried container will still be.  There might not be any context,
+     * in which case redundantly clearing it is harmless.
+     */
+    if (container ? (container == g.xlock.box)
+                  : (!g.xlock.box || !carried(g.xlock.box)))
         reset_pick();
 }
 

src/mkobj.c

@@ -1,4 +1,4 @@
-/* NetHack 3.6	mkobj.c	$NHDT-Date: 1547086532 2019/01/10 02:15:32 $  $NHDT-Branch: NetHack-3.6.2-beta01 $:$NHDT-Revision: 1.141 $ */
+/* NetHack 3.6	mkobj.c	$NHDT-Date: 1548978605 2019/01/31 23:50:05 $  $NHDT-Branch: NetHack-3.6.2-beta01 $:$NHDT-Revision: 1.142 $ */
 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
 /*-Copyright (c) Derek S. Ray, 2015. */
 /* NetHack may be freely redistributed.  See license for details. */
@@ -2076,6 +2076,10 @@ struct obj *obj;
     if (obj->where != OBJ_FREE)
         panic("add_to_migration: obj not free");
 
+    /* lock picking context becomes stale if it's for this object */
+    if (Is_container(obj))
+        maybe_reset_pick(obj);
+
     obj->where = OBJ_MIGRATING;
     obj->nobj = g.migrating_objs;
     g.migrating_objs = obj;

src/mon.c

@@ -1,4 +1,4 @@
-/* NetHack 3.6	mon.c	$NHDT-Date: 1548208236 2019/01/23 01:50:36 $  $NHDT-Branch: NetHack-3.6.2-beta01 $:$NHDT-Revision: 1.277 $ */
+/* NetHack 3.6	mon.c	$NHDT-Date: 1548937318 2019/01/31 12:21:58 $  $NHDT-Branch: NetHack-3.6.2-beta01 $:$NHDT-Revision: 1.278 $ */
 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
 /*-Copyright (c) Derek S. Ray, 2015. */
 /* NetHack may be freely redistributed.  See license for details. */
@@ -2211,6 +2211,7 @@ struct monst *mdef;
             otmp = oname(otmp, MNAME(mdef));
         while ((obj = oldminvent) != 0) {
             oldminvent = obj->nobj;
+            obj->nobj = 0; /* avoid merged-> obfree-> dealloc_obj-> panic */
             (void) add_to_container(otmp, obj);
         }
         /* Archeologists should not break unique statues */

src/options.c

@@ -3291,8 +3291,10 @@ boolean tinitial, tfrom_file;
         } else if (!(opts = string_for_env_opt(fullname, opts, FALSE))) {
             return FALSE;
         }
-        if (!assign_videocolors(opts)) /* TODO: error msg */
+        if (!assign_videocolors(opts)) {
+            config_error_add("Unknown error handling '%s'", fullname);
             return FALSE;
+        }
         return retval;
     }
     /* videoshades:string */
@@ -3306,8 +3308,10 @@ boolean tinitial, tfrom_file;
         } else if (!(opts = string_for_env_opt(fullname, opts, FALSE))) {
             return FALSE;
         }
-        if (!assign_videoshades(opts)) /* TODO: error msg */
+        if (!assign_videoshades(opts)) {
+            config_error_add("Unknown error handling '%s'", fullname);
             return FALSE;
+        }
         return retval;
     }
 #endif /* VIDEOSHADES */
@@ -3324,8 +3328,10 @@ boolean tinitial, tfrom_file;
         } else if (!(opts = string_for_env_opt(fullname, opts, FALSE))) {
             return FALSE;
         }
-        if (!assign_video(opts)) /* TODO: error msg */
+        if (!assign_video(opts)) {
+            config_error_add("Unknown error handling '%s'", fullname);
             return FALSE;
+        }
         return retval;
     }
 #endif /* NO_TERMS */
@@ -3340,8 +3346,10 @@ boolean tinitial, tfrom_file;
         } else if (!(opts = string_for_env_opt(fullname, opts, FALSE))) {
             return FALSE;
         }
-        if (!assign_soundcard(opts)) /* TODO: error msg */
+        if (!assign_soundcard(opts)) {
+            config_error_add("Unknown error handling '%s'", fullname);
             return FALSE;
+        }
         return retval;
     }
 #endif /* MSDOS */
@@ -3565,10 +3573,14 @@ boolean tinitial, tfrom_file;
         if (duplicate)
             complain_about_duplicate(opts, 1);
         if ((op = string_for_opt(opts, FALSE)) != 0) {
-            if (!wc_set_window_colors(op)) /* TODO: error msg*/
+            if (!wc_set_window_colors(op)) {
+                config_error_add("Could not set %s '%s'", fullname, op);
                 return FALSE;
-        } else if (negated)
+            }
+        } else if (negated) {
             bad_negation(fullname, TRUE);
+            return FALSE;
+        }
         return retval;
     }
 #ifdef CURSES_GRAPHICS
@@ -3578,8 +3590,10 @@ boolean tinitial, tfrom_file;
     if (match_optname(opts, fullname, sizeof "term_cols" - 1, TRUE)) {
         op = string_for_opt(opts, negated);
         iflags.wc2_term_cols = atoi(op);
-        if (negated)
+        if (negated) {
             bad_negation(fullname, FALSE);
+            return FALSE;
+        }
         return retval;
     }
 
@@ -3589,8 +3603,10 @@ boolean tinitial, tfrom_file;
     if (match_optname(opts, fullname, sizeof "term_rows" - 1, TRUE)) {
         op = string_for_opt(opts, negated);
         iflags.wc2_term_rows = atoi(op);
-        if (negated)
+        if (negated) {
             bad_negation(fullname, FALSE);
+            return FALSE;
+        }
         return retval;
     }
 
@@ -3602,16 +3618,20 @@ boolean tinitial, tfrom_file;
         if (op && !negated) {
 #ifdef CURSES_GRAPHICS
             iflags.wc2_petattr = curses_read_attrs(op);
-            if (!curses_read_attrs(op))
+            if (!curses_read_attrs(op)) {
                 config_error_add("Unknown %s parameter '%s'", fullname, opts);
                 return FALSE;
+            }
 #else
             /* non-curses windowports will not use this flag anyway
              * but the above will not compile if we don't have curses.
              * Just set it to a sensible default: */
             iflags.wc2_petattr = ATR_INVERSE
 #endif
-        } else if (negated) bad_negation(fullname, TRUE);
+        } else if (negated) {
+            bad_negation(fullname, TRUE);
+            return FALSE;
+        }
         return retval;
     }
 
@@ -3620,9 +3640,10 @@ boolean tinitial, tfrom_file;
     fullname = "windowborders";
     if (match_optname(opts, fullname, sizeof "windowborders" - 1, TRUE)) {
         op = string_for_opt(opts, negated);
-        if (negated && op)
+        if (negated && op) {
             bad_negation(fullname, TRUE);
-        else {
+            return FALSE;
+        } else {
             if (negated)
                 iflags.wc2_windowborders = 2; /* Off */
             else if (!op)
@@ -3633,6 +3654,7 @@ boolean tinitial, tfrom_file;
                 || (iflags.wc2_windowborders < 1)) {
                     iflags.wc2_windowborders = 0;
                     config_error_add("Badoption - windowborders %s.", opts);
+                    return FALSE;
             }
         }
         return retval;

src/shk.c

@@ -1,4 +1,4 @@
-/* NetHack 3.6	shk.c	$NHDT-Date: 1547849604 2019/01/18 22:13:24 $  $NHDT-Branch: NetHack-3.6.2-beta01 $:$NHDT-Revision: 1.153 $ */
+/* NetHack 3.6	shk.c	$NHDT-Date: 1548978606 2019/01/31 23:50:06 $  $NHDT-Branch: NetHack-3.6.2-beta01 $:$NHDT-Revision: 1.154 $ */
 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
 /*-Copyright (c) Robert Patrick Rankin, 2012. */
 /* NetHack may be freely redistributed.  See license for details. */
@@ -911,6 +911,8 @@ register struct obj *obj, *merge;
         book_disappears(obj);
     if (Has_contents(obj))
         delete_contents(obj);
+    if (Is_container(obj))
+        maybe_reset_pick(obj);
 
     shkp = 0;
     if (obj->unpaid) {

util/makedefs.c

@@ -111,15 +111,6 @@ static const char SCCS_Id[] UNUSED = "@(#)makedefs.c\t3.6\t2018/03/02";
 #endif /* else !MAC */
 #endif /* else !AMIGA */
 
-#if !defined(STATUS_HILITES) && defined(WIN32)
-#define FIX_SAMPLECONFIG
-#endif
-
-#ifdef WIN32
-#define SAMPLE_CONFIGFILE "../sys/winnt/defaults.nh"
-#define FIXED_CONFIGFILE "./fixed_defaults.nh"
-#endif
-
 static const char
     *Dont_Edit_Code =
         "/* This source file is generated by 'makedefs'.  Do not edit. */\n",
@@ -145,7 +136,9 @@ static char xclear[MAX_ROW][MAX_COL];
 #endif
 /*-end of vision defs-*/
 
-static char filename[600];
+#define MAXFNAMELEN 600
+
+static char filename[MAXFNAMELEN];
 
 #ifdef FILE_PREFIX
 /* if defined, a first argument not starting with - is
@@ -171,9 +164,6 @@ void NDECL(do_questtxt);
 void NDECL(do_rumors);
 void NDECL(do_oracles);
 void NDECL(do_vision);
-#ifdef WIN32
-void NDECL(do_fix_sampleconfig);
-#endif
 
 extern void NDECL(monst_globals_init);   /* monst.c */
 extern void NDECL(objects_globals_init); /* objects.c */
@@ -365,12 +355,7 @@ char *options;
         case 'Z':
             do_vision();
             break;
-#ifdef WIN32
+
-        case 'c':
-        case 'C':
-            do_fix_sampleconfig();
-            break;
-#endif
         default:
             Fprintf(stderr, "Unknown option '%c'.\n", *options);
             (void) fflush(stderr);
@@ -891,7 +876,7 @@ int *rumor_count;
 long *rumor_size;
 unsigned long old_rumor_offset;
 {
-    char infile[600];
+    char infile[MAXFNAMELEN];
     char *line;
     unsigned long rumor_offset;
 
@@ -990,7 +975,7 @@ do_rumors()
     char *line;
     static const char rumors_header[] =
         "%s%04d,%06ld,%06lx;%04d,%06ld,%06lx;0,0,%06lx\n";
-    char tempfile[600];
+    char tempfile[MAXFNAMELEN];
     int true_rumor_count, false_rumor_count;
     long true_rumor_size, false_rumor_size;
     unsigned long true_rumor_offset, false_rumor_offset, eof_offset;
@@ -1033,7 +1018,7 @@ do_rumors()
         goto rumors_failure;
 
     /* get ready to transfer the contents of temp file to output file */
-    line = malloc(256);
+    line = malloc(BUFSZ + MAXFNAMELEN);
     Sprintf(line, "rewind of \"%s\"", tempfile);
     if (rewind(tfp) != 0) {
         perror(line);
@@ -1408,7 +1393,7 @@ char *githash, *gitbranch;
 {
     FILE *gifp;
     size_t len;
-    char infile[600];
+    char infile[MAXFNAMELEN];
     char *line, *strval, *opt, *c, *end;
     boolean havebranch = FALSE, havehash = FALSE;
 
@@ -1461,45 +1446,6 @@ char *githash, *gitbranch;
     return FALSE;
 }
 
-#ifdef WIN32
-void
-do_fix_sampleconfig()
-{
-    FILE *scfp, *ofcfp;
-    char fixedline[600];
-    char *line;
-
-    if (!(scfp = fopen(SAMPLE_CONFIGFILE, RDTMODE))) {
-        return;
-    }
-    if (!(ofcfp = fopen(FIXED_CONFIGFILE, WRTMODE))) {
-        return;
-    }
-
-    /* read the sample config file */
-    while ((line = fgetline(scfp)) != 0) {
-        /* comment out the STATUS_HILITES related lines */
-        if (strlen(line) < (600 - 1)) {
-            if (strstr(line, "statushilites") || strstr(line, "hilite_status:")) {
-#ifdef FIX_SAMPLECONFIG
-                fixedline[0] = '#';
-                Strcpy(&fixedline[1], line);
-#else
-                Strcpy(fixedline, line);
-#endif
-                fputs(fixedline, ofcfp);
-	    } else {
-                fputs(line, ofcfp);	        
-	    }
-	}
-        free(line);
-    }
-    Fclose(scfp);
-    Fclose(ofcfp);
-    return;
-}
-#endif /* WIN32 */
-
 static int
 case_insensitive_comp(s1, s2)
 const char *s1;
@@ -1970,7 +1916,7 @@ do_data()
     Fclose(ifp); /* all done with original input file */
 
     /* reprocess the scratch file; 1st format an error msg, just in case */
-    line = malloc(256);
+    line = malloc(BUFSZ + MAXFNAMELEN);
     Sprintf(line, "rewind of \"%s\"", tempfile);
     if (rewind(tfp) != 0)
         goto dead_data;
@@ -1986,7 +1932,7 @@ do_data()
     Unlink(tempfile); /* remove it */
 
     /* update the first record of the output file; prepare error msg 1st */
-    line = malloc(256);
+    line = malloc(BUFSZ + MAXFNAMELEN);
     Sprintf(line, "rewind of \"%s\"", filename);
     ok = (rewind(ofp) == 0);
     if (ok) {
@@ -2143,7 +2089,7 @@ do_oracles()
     Fclose(ifp); /* all done with original input file */
 
     /* reprocess the scratch file; 1st format an error msg, just in case */
-    line = malloc(256);
+    line = malloc(BUFSZ + MAXFNAMELEN);
     Sprintf(line, "rewind of \"%s\"", tempfile);
     if (rewind(tfp) != 0)
         goto dead_data;
@@ -2159,7 +2105,7 @@ do_oracles()
     Unlink(tempfile); /* remove it */
 
     /* update the first record of the output file; prepare error msg 1st */
-    line = malloc(256);
+    line = malloc(BUFSZ + MAXFNAMELEN);
     Sprintf(line, "rewind of \"%s\"", filename);
     ok = (rewind(ofp) == 0);
     if (ok) {