DiamondNether90/cground
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Fix memory leak in Ground REPL, remove persistent labels to avoid UB

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DiamondNether90
2026-03-20 09:37:37 +11:00
parent 3bfea76f7d
commit be7db9d837
2 changed files with 4 additions and 1 deletions
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1
.gitignore vendored
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@@ -3,3 +3,4 @@ build
ground ground
groundc groundc
.idea .idea
Makefile

4
src/repl.c
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@@ -1,5 +1,5 @@
/* /*
* Ground REPL (when ground is ran without any arguments) * Ground REPL (shows when ground is ran without any arguments)
* Copyright (C) 2026 DiamondNether90 * Copyright (C) 2026 DiamondNether90
* *
* This program is free software: you can redistribute it and/or modify * This program is free software: you can redistribute it and/or modify
@@ -36,6 +36,7 @@ int repl() {
scope.isMainScope = true; scope.isMainScope = true;
while (true) { while (true) {
Estr programString = CREATE_ESTR(""); Estr programString = CREATE_ESTR("");
*scope.labels = NULL;
// Get program // Get program
printf(">>> "); printf(">>> ");
@@ -52,6 +53,7 @@ int repl() {
GroundProgram program = createGroundProgram(); GroundProgram program = createGroundProgram();
program = parseFile(programString.str); program = parseFile(programString.str);
interpretGroundProgram(&program, &scope); interpretGroundProgram(&program, &scope);
freeGroundProgram(&program);
DESTROY_ESTR(programString); DESTROY_ESTR(programString);
} }