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Fixed a segfault

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This commit is contained in:
Kayne Ruse
2023-02-09 08:16:56 +00:00
parent 60908c8bf3
commit fc67d6a18b
9 changed files with 60 additions and 23 deletions
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12
source/toy_interpreter.c
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@@ -1123,6 +1123,14 @@ static bool execFnCall(Toy_Interpreter* interpreter, bool looseFirstArgument) {
//let's screw with the fn name, too
if (looseFirstArgument) {
if (!TOY_IS_IDENTIFIER(identifier)) {
interpreter->errorOutput("Bad literal passed as a function identifier\n");
Toy_freeLiteral(identifier);
Toy_freeLiteral(stackSize);
Toy_freeLiteralArray(&arguments);
return false;
}
int length = TOY_AS_IDENTIFIER(identifier)->length + 1;
char buffer[TOY_MAX_STRING_LENGTH];
snprintf(buffer, TOY_MAX_STRING_LENGTH, "_%s", Toy_toCString(TOY_AS_IDENTIFIER(identifier))); //prepend an underscore
@@ -1135,6 +1143,7 @@ static bool execFnCall(Toy_Interpreter* interpreter, bool looseFirstArgument) {
if (!Toy_parseIdentifierToValue(interpreter, &func)) {
Toy_freeLiteralArray(&arguments);
Toy_freeLiteral(stackSize);
Toy_freeLiteral(identifier);
return false;
}
@@ -1157,6 +1166,7 @@ static bool execFnCall(Toy_Interpreter* interpreter, bool looseFirstArgument) {
TOY_AS_FUNCTION_NATIVE(func)(interpreter, &correct);
Toy_freeLiteralArray(&correct);
Toy_freeLiteral(stackSize);
Toy_freeLiteral(identifier);
return true;
}
@@ -1167,6 +1177,7 @@ static bool execFnCall(Toy_Interpreter* interpreter, bool looseFirstArgument) {
interpreter->errorOutput("\n");
Toy_freeLiteral(identifier);
Toy_freeLiteral(stackSize);
Toy_freeLiteralArray(&arguments);
return false;
}
@@ -1181,6 +1192,7 @@ static bool execFnCall(Toy_Interpreter* interpreter, bool looseFirstArgument) {
Toy_freeLiteralArray(&arguments);
Toy_freeLiteral(func);
Toy_freeLiteral(stackSize);
Toy_freeLiteral(identifier);
return ret;