Fix unsafe use of shared buffers in commands drawing maps

[empserver] / src / lib / player / empmod.c

diff --git a/src/lib/player/empmod.c b/src/lib/player/empmod.c
index fe75b408f2813c6001ca66ea8d6e6055cbf22d02..b9ec9d6a51dc8557e04e93bd29dea18129f5c95a 100644 (file)
--- a/src/lib/player/empmod.c
+++ b/src/lib/player/empmod.c
@@ -141,7 +141,7 @@ struct cmndstr player_coms[] = {
      1, load, C_MOD, NORM + CAP},
     {"lookout <SHIPS>", 1, look, 0, NORM + CAP},
     {"lost", 0, lost, 0, NORM},
-    {"lradar <UNITS | SECTS>", 1, lrad, 0, NORM + CAP},
+    {"lradar <UNITS | SECTS>", 1, lrad, C_MOD, NORM + CAP},
     {"lretreat <UNITS|ARMY> <PATH> [i|h|b|c]",
      1, lretr, C_MOD, NORM + CAP},
     {"lstat <UNITS>", 0, lsta, C_MOD, NORM},
@@ -176,7 +176,7 @@ struct cmndstr player_coms[] = {
     {"origin <SECT|COUNTRY|~>", 1, orig, C_MOD, NORM},
     {"paradrop <cargo-PLANES> <fighter-PLANES> <ap-SECT> <PATH|DESTINATION>",
      3, para, C_MOD, NORM + MONEY + CAP},
-    {"path <SECT>", 0, path, 0, NORM},
+    {"path <SECT>", 0, path, C_MOD, NORM},
     {"payoff <SHIPS>", 0, payo, C_MOD, NORM},
     {"pbmap <SECTS|PLANE> [s|l|n|p|r|t|*|h]", 0, map, C_MOD, NORM},
     {"pboard <PLANES>", 3, pboa, C_MOD, NORM + MONEY + CAP},
@@ -192,7 +192,7 @@ struct cmndstr player_coms[] = {
     {"pstat <PLANES>", 0, pstat, 0, NORM},
     {"qorder <SHIPS>", 0, qorde, C_MOD, NORM + CAP},
     {"quit", 0, quit, 0, VIS},
-    {"radar <SHIPS | SECTS>", 1, rada, 0, NORM + CAP},
+    {"radar <SHIPS | SECTS>", 1, rada, C_MOD, NORM + CAP},
     {"range <PLANES> <range>", 1, range, C_MOD, NORM + CAP},
     {"read [yes|no|<CNUM/CNAME>]", 0, rea, C_MOD, VIS},
     {"realm <number> [<SECTS>]", 0, real, C_MOD, NORM},
@@ -208,17 +208,17 @@ struct cmndstr player_coms[] = {
     {"resource <SECTS>", 0, reso, 0, NORM},
     {"retreat <SHIPS|FLEET> <PATH> [i|t|s|h|b|d|u|c]",
      1, retr, C_MOD, NORM + CAP},
-    {"route <COMM> <SECTS>", 1, rout, 0, NORM},
+    {"route <COMM> <SECTS>", 1, rout, C_MOD, NORM},
     {"sabotage <UNITS>", 1, sabo, C_MOD, NORM + MONEY + CAP},
     {"sail <SHIPS> <PATH>", 1, sail, C_MOD, NORM + CAP},
     {"satellite <PLANE> [<se|sh|l> [?cond&cond&...]]",
-     1, sate, 0, NORM + MONEY + CAP},
+     1, sate, C_MOD, NORM + MONEY + CAP},
     {"sbmap <SECTS|SHIP> [s|l|n|p|r|t|*|h]", 0, map, C_MOD, NORM},
     {"scrap <s|p|l> <SHIPS|PLANES|UNITS>",
      2, scra, C_MOD, NORM + MONEY + CAP},
     {"scuttle <s|p|l> <SHIPS|PLANES|UNITS>", 5, scut, C_MOD, NORM + CAP},
     {"sdump <SHIPS> [<fields>]", 0, sdump, 0, NORM},
-    {"sect <SECTS>", 0, sct, 0, NORM},
+    {"sect <SECTS>", 0, sct, C_MOD, NORM},
     {"sell <COMM> <SECTS> <NUM> <NUM>", 1, sell, C_MOD, NORM + CAP},
     {"set <TYPE> <SHIPS|PLANES|UNITS|NUKES> <PRICE>",
      1, set, C_MOD, NORM + CAP},
@@ -245,7 +245,7 @@ struct cmndstr player_coms[] = {
     {"stop <TYPE> <SECTS|PLANES|SHIPS|UNITS>", 1, stop, C_MOD, NORM + CAP},
     {"strength <SECTS>", 1, stre, C_MOD, NORM},
     {"supply <LAND UNITS>", 1, supp, C_MOD, NORM + CAP},
-    {"survey <SELECTOR> <SECTS>", 0, surv, 0, NORM + CAP},
+    {"survey <SELECTOR> <SECTS>", 0, surv, C_MOD, NORM + CAP},
     {"swapsector <SECT> <SECT>", 0, swaps, C_MOD, GOD},
     {"sweep <sweep-PLANES> <fighter-PLANES> <ap-SECT> <PATH|DESTINATION>",
      3, reco, C_MOD, NORM + MONEY + CAP},