From: Dale Weiler <killfieldengine@gmail.com>
Date: Sat, 15 Jun 2013 07:39:36 +0000 (+0000)
Subject: Limit corrections on strings to <= 16 bytes. Otherwise memory usage spikes instantly... 
X-Git-Tag: v0.3.0~134
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=5012616cb0b37cae53a163d0af9be91d54f54c6c;p=xonotic%2Fgmqcc.git

Limit corrections on strings to <= 16 bytes. Otherwise memory usage spikes instantly on errors, and causes Windows DEP to kill gmqcc.
---

diff --git a/parser.c b/parser.c
index 3ab472f..d6490d4 100644
--- a/parser.c
+++ b/parser.c
@@ -1936,7 +1936,7 @@ static bool parse_sya_operand(parser_t *parser, shunt *sy, bool with_labels)
                  * We should also consider adding correction tables for
                  * other things as well.
                  */
-                if (OPTS_OPTION_BOOL(OPTION_CORRECTION)) {
+                if (OPTS_OPTION_BOOL(OPTION_CORRECTION) && strlen(parser_tokval(parser)) <= 16) {
                     correction_t corr;
                     correct_init(&corr);