From: Wolfgang (Blub) Bumiller <blub@speed.at>
Date: Sun, 28 Oct 2012 14:28:39 +0000 (+0100)
Subject: When erroring while parsing a function and the function had been added to the parser... 
X-Git-Tag: 0.1-rc1~21
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=201bfb98033aed853b10899f0b190b875674b16c;p=xonotic%2Fgmqcc.git

When erroring while parsing a function and the function had been added to the parser's function list, remove it, otherwise it'll get freed again in the parser's cleanup function
---

diff --git a/parser.c b/parser.c
index d865212..4ef7a07 100644
--- a/parser.c
+++ b/parser.c
@@ -2197,12 +2197,12 @@ static bool parse_function_body(parser_t *parser, ast_value *var)
     parser->function = func;
     if (!parse_block_into(parser, block, true)) {
         ast_block_delete(block);
-        goto enderrfn;
+        goto enderrfn2;
     }
 
     if (!ast_function_blocks_add(func, block)) {
         ast_block_delete(block);
-        goto enderrfn;
+        goto enderrfn2;
     }
 
     parser->function = old;
@@ -2215,6 +2215,8 @@ static bool parse_function_body(parser_t *parser, ast_value *var)
         parseerror(parser, "missing semicolon after function body (mandatory with -std=qcc)");
     return retval;
 
+enderrfn2:
+    parser->functions_count--;
 enderrfn:
     ast_function_delete(func);
     var->constval.vfunc = NULL;