Fix last kernel memory leak

Noam Preil · pixelherodev · commit 82f4423538e0 · 2020-09-11T05:11:45.000-04:00
diff --git a/assembler/directives.c b/assembler/directives.c
@@ -152,6 +152,7 @@ int handle_block(struct assembler_state *state, char **argv, int argc) {
 
 	if (error == EXPRESSION_BAD_SYMBOL) {
 		ERROR(ERROR_UNKNOWN_SYMBOL, state->column, symbol);
+		free_expression(expression);
 		return 1;
 	} 
 
@@ -167,6 +168,8 @@ int handle_block(struct assembler_state *state, char **argv, int argc) {
 			result = 0;
 		}
 	}
+	free(buffer);
+	free_expression(expression);
 	return 1;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -152,6 +152,7 @@ int handle_block(struct assembler_state state, char *argv, int argc) {`
`152`	`152`
`153`	`153`	`if (error == EXPRESSION_BAD_SYMBOL) {`
`154`	`154`	`ERROR(ERROR_UNKNOWN_SYMBOL, state->column, symbol);`
	`155`	`+ free_expression(expression);`
`155`	`156`	`return 1;`
`156`	`157`	`}`
`157`	`158`
`@@ -167,6 +168,8 @@ int handle_block(struct assembler_state state, char *argv, int argc) {`
`167`	`168`	`result = 0;`
`168`	`169`	`}`
`169`	`170`	`}`
	`171`	`+ free(buffer);`
	`172`	`+ free_expression(expression);`
`170`	`173`	`return 1;`
`171`	`174`	`}`
`172`	`175`