X-Git-Url: https://plomlompom.com/repos/?a=blobdiff_plain;ds=sidebyside;f=src%2Fserver%2Fthing_actions.c;h=c1e337b6842ab067ee2ef4e2d54d83023708131d;hb=47139e34d3e817a5bfac9c45ef2681e95c4cc481;hp=2531ae9532152a8e13a27d283088dfee19181ccf;hpb=8848ee617c7900bcfae8033af3cb290df4cc9efc;p=plomrogue

diff --git a/src/server/thing_actions.c b/src/server/thing_actions.c
index 2531ae9..c1e337b 100644
--- a/src/server/thing_actions.c
+++ b/src/server/thing_actions.c
@@ -6,7 +6,7 @@
 #include <stdio.h> /* sprintf() */
 #include <stdlib.h> /* free() */
 #include <string.h> /* strlen(), strcmp(), memcpy(), strncmp() */
-#include "../common/rexit.h" /* exit_err() */
+#include "../common/rexit.h" /* exit_err(), exit_trouble() */
 #include "../common/try_malloc.h" /* try_malloc() */
 #include "../common/yx_uint8.h" /* struct yx_uint8 */
 #include "field_of_view.h" /* build_fov_map() */
@@ -104,7 +104,8 @@ static void update_log(char * text)
     uint16_t len_whole = len_old + len_new + 1;
     char * new_text = try_malloc(len_whole, f_name);
     memcpy(new_text, world.log + offset, len_old);
-    sprintf(new_text + len_old, "%s", text);
+    int test = sprintf(new_text + len_old, "%s", text);
+    exit_trouble(test < 0, f_name, "sprintf()");
     free(world.log);
     world.log = new_text;
 }
@@ -113,6 +114,7 @@ static void update_log(char * text)
 
 static void actor_hits_actor(struct Thing * hitter, struct Thing * hitted)
 {
+    char * f_name = "actor_hits_actor()";
     struct ThingType * tt_hitter = get_thing_type(hitter->type);
     struct ThingType * tt_hitted = get_thing_type(hitted->type);
     struct Thing * player = get_player();
@@ -129,9 +131,11 @@ static void actor_hits_actor(struct Thing * hitter, struct Thing * hitted)
         msg3 = tt_hitted->name;
     }
     uint8_t len = 1 + strlen(msg1) + 1 + strlen(msg2) + 1 + strlen(msg3) + 2;
-    char msg[len];
-    sprintf(msg, "\n%s %s %s.", msg1, msg2, msg3);
+    char * msg = try_malloc(len, f_name);
+    int test = sprintf(msg, "\n%s %s %s.", msg1, msg2, msg3);
+    exit_trouble(test < 0, f_name, "sprintf()");
     update_log(msg);
+    free(msg);
     hitted->lifepoints--;
     if (0 == hitted->lifepoints)
     {
@@ -168,6 +172,7 @@ static uint8_t match_dir(char d, char ** dsc_d, char match, char * dsc_match)
 
 static void playerbonus_move(char d, uint8_t passable)
 {
+    char * f_name = "playerbonus_move()";
     char * dsc_dir = "north-east";
     if (   match_dir(d, &dsc_dir, 'd', "east")
         || match_dir(d, &dsc_dir, 'c', "south-east")
@@ -182,9 +187,11 @@ static void playerbonus_move(char d, uint8_t passable)
     {
         dsc_move = "You fail to move ";
     }
-    char msg[strlen(dsc_move) + strlen (dsc_dir) + 3];
-    sprintf(msg, "\n%s%s.", dsc_move, dsc_dir);
+    char * msg = try_malloc(strlen(dsc_move) + strlen (dsc_dir) + 3, f_name);
+    int test = sprintf(msg, "\n%s%s.", dsc_move, dsc_dir);
+    exit_trouble(test < 0, f_name, "sprintf()");
     update_log(msg);
+    free(msg);
 }