diff --git a/src/settings.cpp b/src/settings.cpp
--- a/src/settings.cpp
+++ b/src/settings.cpp
@@ -554,7 +554,7 @@ static void ini_save_settings(IniFile *i
 			uint32 i = (uint32)ReadValue(ptr, sld->conv);
 
 			switch (sdb->cmd) {
-			case SDT_BOOLX:      strcpy(buf, (i != 0) ? "true" : "false"); break;
+			case SDT_BOOLX:      strecpy(buf, (i != 0) ? "true" : "false", lastof(buf)); break;
 			case SDT_NUMX:       seprintf(buf, lastof(buf), IsSignedVarMemType(sld->conv) ? "%d" : "%u", i); break;
 			case SDT_ONEOFMANY:  make_oneofmany(buf, lastof(buf), sdb->many, i); break;
 			case SDT_MANYOFMANY: make_manyofmany(buf, lastof(buf), sdb->many, i); break;
@@ -564,9 +564,9 @@ static void ini_save_settings(IniFile *i
 
 		case SDT_STRING:
 			switch (GetVarMemType(sld->conv)) {
-			case SLE_VAR_STRB: strcpy(buf, (char*)ptr); break;
+			case SLE_VAR_STRB: strecpy(buf, (char*)ptr, lastof(buf)); break;
 			case SLE_VAR_STRBQ:seprintf(buf, lastof(buf), "\"%s\"", (char*)ptr); break;
-			case SLE_VAR_STR:  strcpy(buf, *(char**)ptr); break;
+			case SLE_VAR_STR:  strecpy(buf, *(char**)ptr, lastof(buf)); break;
 			case SLE_VAR_STRQ:
 				if (*(char**)ptr == NULL) {
 					buf[0] = '\0';