From: NeilBrown <neil@brown.name>
Date: Sat, 31 May 2014 10:14:01 +0000 (+1000)
Subject: parsergen: ensure value returned from parser_run is initialised.
X-Git-Tag: workingparser~30
X-Git-Url: https://ocean-lang.org/code/?p=ocean;a=commitdiff_plain;h=45d1dabd4202e5ad1713d34876ebb8efc5ac2655

parsergen: ensure value returned from parser_run is initialised.

If we don't accept the program, we currently return an uninitialized
value.

Signed-off-by: NeilBrown <neil@brown.name>
---

diff --git a/csrc/parsergen.mdc b/csrc/parsergen.mdc
index f8d8a39..8112143 100644
--- a/csrc/parsergen.mdc
+++ b/csrc/parsergen.mdc
@@ -2579,7 +2579,7 @@ since the last state which could have been at the start of a line.
 		struct parser p = { 0 };
 		struct token *tk = NULL;
 		int accepted = 0;
-		void *ret;
+		void *ret = NULL;
 
 		p.next.newline_permitted = states[0].starts_line;
 		while (!accepted) {